Are All Calories Created Equal?

Written by Dr. Steve Chaney on . Posted in current health articles, Food and Health, Nutritiion

Are Food Choices More Important Than Calories?Author: Dr. Stephen Chaney

 

Most adult Americans gain a pound or two each year. That may not sound like much on a yearly basis, but over a lifetime it is huge – if you’ll pardon the pun.

are all calories created equalBecause the health consequences of weight gain are so devastating, everyone has their favorite dietary advice for keeping those extra pounds away. For some it is diet plans – low fat, low carb, paleo, Mediterranean – you name it. For others it is counting calories or avoiding sugars of all kinds. The list goes on. Are all calories created equal?

But what if all of these approaches were wrong? What if we could keep our weight under control solely based on the foods we eat? A recent study seemed to suggest that we just might.

How Was The Study Designed?

A group of scientists from Tufts University and Harvard decided to look at how the food choices we make on a daily basis influence our weight gain or loss over time (Smith et al, AJCN 101: 1216-1224, 2015). However, they designed their study in a very unique way, and it is important that I explain the study design so that you can understand the strengths and limitations of the study.

Most studies of this kind look at what foods people are eating and compare that to how much they weigh. These scientists looked at changes that people made in their diets and correlated that with how much weight they gained or lost over time.

When you think of it, that’s the information most of us really want to know. We are less interested in why the foods we used to eat got us into trouble in the first place than we are in how the changes we make in our diet might influence future weight loss or gain.

This study combined the data from three very large, long term studies – the Nurses’ Health Study, the Nurses’ Health Study II, and the Health Professionals Follow-Up Study. Altogether that is a group of 120,784 men and women who were followed for 16-24 years. All three of these studies measured weight and evaluated dietary habits using food-frequency questionnaires every 4 years.

The scientists conducting the study measured changes in food choices and changes in weight for each individual in 4-year increment over the total time duration of the studies. In analyzing the data, they looked at choices of protein foods, total carbohydrate, and the glycemic load (GL) of the carbohydrates.

Glycemic load is the glycemic index (effect on blood sugar) of the carbohydrates in a particular food times the total amount of carbohydrate in that food. You can think of glycemic load as a measure of carbohydrate quality. For example, white bread, pastries, muffins, pancakes, white rice, chocolates, candy bars, cookies, brownies, cakes, pies, and pretzels would all be examples of foods with a high glycemic load. Fruits, whole grain foods and starchy vegetables would be examples of foods with a moderate glycemic load. Vegetables and beans would be examples of foods that generally have a low glycemic load.

The authors of the study did not measure calories or fat intake for this study, but those factors are indirectly included in food choices – more about that later.

Are All Calories Created Equal?

Now let’s get to the good stuff – the results of this study. When the authors analyzed the data they found that:

  • Most of the subjects did not exchange one protein food for another over the course of the study. They exchanged protein foods for carbohydrate-rich foods and vice versa.

This was a surprise. Since many experts have been recommending that people substitute chicken and fish for red meat, they had expected to see that kind of dietary shift when they analyzed the data. Apparently, people have not been listening to the experts!

  • high carbohydratesWhen the subjects replaced a serving of carbohydrate-rich foods with a serving of red meats, processed meats, chicken with skin or most cheeses they gained between 0.5 to 2.3 pounds per year. Within this category the greatest weight gain was seen when hamburgers were substituted for carbohydrates, and the least weight gain was seen when cheese was substituted for carbohydrates.
  • When the subjects replaced a serving of carbohydrate-rich foods with a serving of milk, peanuts or eggs there was no net change in weight. These appear to be substitutions that are good for weight maintenance.
  • When the subjects replaced a serving of carbohydrate-rich foods with a serving of yoghurt, peanut butter, beans, walnuts, other nuts, chicken without skin, low-fat cheese or seafood they lost between 0.5 and 1.5 pounds/year. Within this category the greatest weight loss was seen when plain yoghurt was substituted for carbohydrates, and the least weight loss was seen when low-fat cheese was substituted for carbohydrates.
  • When they focused on carbohydrate-rich foods, replacing one serving of high glycemic load foods with low glycemic load foods was associated with one pound of weight loss per year. Simply put, if you switch from cookies, pastries and candies to fruits and vegetables, you are likely to lose weight. No surprise here.

The study really got interesting when they looked at the effect of adding different proteins in the context of the carbohydrate-rich foods that the subjects were eating. For example,

  • When the subjects added a serving of red meat to a diet containing carbohydrate foods with a high glycemic load, they gained an average of 2.5 pounds per year. When they added that same serving of red meat to a diet containing carbohydrate foods with a low glycemic index, they gained only around 1.5 pounds per year.

Simply put, that means eating a hamburger on a white flour bun with fries is going to pack on more pounds than a hamburger patty with brown rice and a green salad.

  • The effect of glycemic load was particularly interesting when you looked at the protein foods that were good for weight maintenance overall. For example, adding a serving of eggs to a high glycemic load diet resulted in a 0.6 pound/year weight gain, while adding that same serving of eggs to a low glycemic load diet resulted in a 1.75 pound/year weight loss. The results were similar for cheeses.
  • Finally, glycemic load also influenced the effectiveness of protein foods associated with weight loss. For example, addition of a serving of beans to a high glycemic load diet resulted in 0.5 pound/year weight gain loss, but adding a serving of beans to a low glycemic load diet resulted in a 1.5 pound/year weight loss.

New Insights From This Study

good proteinThis study broke new ground in several areas. For example,

  • We have heard over and over that substituting beans, chicken and fish for red meats is healthier. This is the first study I have heard of that says those same substitutions can prevent or reverse weight gain.
  • Many people advocate a high protein diet for weight control or weight loss, but many of them will tell you the type of protein doesn’t matter. This study suggests that the type of protein foods we eat are important in determining whether we lose or gain weight.
  • Everyone knows that switching from white grains, pastries and candy to whole grains, fruits and vegetables will help you lose weight, but this is the first study I’m aware of that suggests those same changes will influence whether the protein foods we eat lead to weight gain or weight loss.
  • Many people focus on fats and calories when trying to avoid weight gain. While this study is not really fat and calorie neutral (see below), it does suggest that if we focus on eating healthy foods we don’t need to be counting every fat gram and every calorie.
  • Finally, this study suggests that if we forget all of those crazy diets and focus on eating healthy foods, our weight will take care of itself. Not exactly a novel concept, but one worth repeating.

Limitations of the Study

The head author of this study stated in an interview “The idea that the human body is just a bucket for calories is too simplistic. It’s not just a matter of thinking about calories or fat. What’s the quality of the foods we are eating? And how do we define quality.” This has been picked up by the media with statements like “not all calories are created equal”.

That is a bit of a hyperbole, because this study is not really fat and calorie neutral. The protein foods (red and processed meats) that pack on the most calories are higher in fat and calories per serving than those protein foods (skinless chicken, fish and beans) that cause the least weight gain. Similarly, the carbohydrate foods with the highest glycemic load (pastries, cakes and candy) are higher in fat and calories per serving than those carbohydrate foods with the lowest glycemic load (fruits and vegetables).

The real message is not that fat content and calories don’t count. Nor is it that calories in some foods count more than the same calories in other foods. The take home lesson from this study should be that we don’t have to focus on fat and calories. If we focus on healthy foods, the fat and calories tend to take care of themselves.

But, even that message is a bit too simplistic. Choosing healthy foods is not all that there is for weight control. We also need consider:

  • Portion sizes. Half a chicken could easily add more calories than a small hamburger.
  • How the food is cooked. Fish cooked in a cream sauce may not be any better for weight control than a slab of red meat.
  • Exercise. We need to maintain muscle mass to keep metabolic rate high.

 

The Bottom Line

  • A recent study has broken new ground and provided some new insights into how to prevent those extra pounds from sneaking up on us over time. This study evaluated how some simple changes we could make in the foods we eat can influence whether we gain or lose weight.
  • One part of the study looked at the effects of replacing a serving of carbohydrate rich foods with a serving of protein rich foods. If that protein rich food were a hamburger, we could expect to gain about 2.3 pounds/year. If that protein rich food were seafood, we could expect to lose about 1.5 pounds/year. Other protein foods fall in between those extremes. The specifics are covered above.

This a new insight. Many people advocate a high protein diet for weight control or weight loss, but many of them will tell you the type of protein doesn’t matter. So, are all calories created equal?  This study suggests that the type of protein foods we eat are important in determining whether we lose or gain weight.

  • Another part of the study looked at the effect of different carbohydrate foods based on their glycemic load (the effect they have on blood sugar). Simply replacing 1 serving of high glycemic load foods (refined grain foods, cookies, cakes, candy) with low glycemic load foods (whole grains, fruits and vegetables) was associated with a one pound/year weight loss. This should surprise no one.
  • Finally, one part of the study looked at the influence of glycemic load on the effect that various proteins have on weight gain or loss. For example, adding a serving of eggs to a high glycemic load diet resulted in a 0.6 pound/year weight gain, while adding that same serving of eggs to a low glycemic load diet resulted in a 1.75 pound/year weight loss. Other examples are given above.

This is also a new insight. Everyone knows that switching from white grains, pastries and candy to whole grains, fruits and vegetables will help you lose weight, but this is the first study I’m aware of that suggests those same changes will influence whether the protein foods we eat lead to weight gain or weight loss.

  • Some in the media have interpreted this study as saying that fat and calories don’t count. However, this study was not really fat and calorie neutral. The protein and carbohydrate rich foods that packed on the most calories were also the foods highest in fat and calories. The real take home message from this study is that we may not need to focus so much on fat and calories. When we focus on eating healthy foods the fat and calories tend to take care of themselves.
  • Even that message is a bit too simplistic. It is not enough to just focus on healthy foods. We need to consider things like portion size, how the food is prepared, and our exercise habits among other things.

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

Restaurant Chains Beginning To Serve Healthy Fast Food?

Written by Dr. Steve Chaney on . Posted in Food and Health, Health Current Events, Supplements and Health

Would You Like Hydrocolloids In Your “Healthy Fast Food?”

Author: Dr. Stephen Chaney

 

The fast food industry is changing. Some of the changes are good. Some of the changes are bad. Some of the changes are downright ugly. Let’s start with the good.

healthy fast foodIn recent months Panera, MacDonald’s and Subway have all announced that they are switching to ingredients that people can recognize – ingredients that you might actually use in your own kitchen. Chipotle has recently announced that they have removed all genetically modified organisms from their foods.

This week Pizza Hut said that it will remove artificial colors and preservatives from its food. Taco Bell pledged to remove artificial colors, artificial flavors, high-fructose corn syrup and palm oil from its foods.

For example, Taco Bell will start using real pepper instead of “black pepper flavor” in its food (I didn’t even realize that there was an artificial pepper flavor. Come on! Real pepper can’t be that expensive!). They also plan to remove Yellow No. 6 from their nacho cheese, Blue No. 2 from their avocado ranch dressing, and carmine from their red tortilla strips.

Are restaurants making healthy fast food? Or is this all for show?

Will Healthy Fast Food Be Available At  Ordinary Fast Food Chains?

Now let’s look at the bad. Perhaps the first question to ask is: “Why is the fast food industry making these changes? Have they suddenly decided that they want to become part of the health food industry?”

One clue to those questions is the name of the parent company that owns both Pizza Hut and Taco Bell. They call themselves Yum Foods. You will notice that they don’t call themselves Health Foods. Their name alone speaks volumes about their priorities.

When the CEO of Yum Foods was describing these changes, he didn’t speak about any desire to make healthy fast food. He spoke about responding to shifting consumer attitudes and the desire of consumers for “real food” as driving these kinds of changes. The bottom line is that fast food companies are realizing that consumers are becoming more aware of the dangers of artificial ingredients and are making their buying choices accordingly. The companies simply don’t want to lose market share.

The second question to ask is: “Are these foods actually healthier?” The answer is: “Not really”. None of these companies are talking about removing fat, sugar, salt or calories from their foods. They are more concerned with retaining the “yum” factor than they are in actually making healthy fast food.

Do You Want Hydrocolloids With That Pizza?

hydrocolloidsNow let’s talk about the ugly. Perhaps the most important questions you should be asking are: “What is behind the curtain?” “What aren’t they telling us about?” The answer is: “You probably don’t want to know.”

For example, I came across an interesting article in a food industry journal. A Spanish company called Premium Ingredients was announcing that they had developed a new “food” product from hydrocolloids and melting salts that could be used to replace casein in pizza toppings.

But, first a bit of background:

You’ve heard nutritionists claim that pizza is a perfect food because it contains foods from all four food groups. Of course, that’s ignoring the fact that pizza is generally made with white flour and contains lots of fat – mostly saturated, calories and sodium.

But, when you look at many of the frozen and fast food pizzas on the market it gets even worse.

You noticed that Premium Ingredients didn’t say that their hydrocolloids/melting salts mixture could be used to replace cheese. They said that it could be used to replace casein. That’s because many pizza manufacturers haven’t used real cheese in years.

Instead they are using casein (milk protein) and a chemical smorgasbord to manufacture a cheese “food” with the taste and consistency of cheese.

Cheese is a good source of protein and calcium, and it supplies a lot of other essential nutrients as well – such as vitamin D, vitamin A, vitamin B12, riboflavin, folic acid, magnesium & zinc. Some of the artificial cheeses on the market do supply the calcium found in real cheese, but almost none of them provide the other essential micro-nutrients. But, because the artificial cheeses have been made with casein up to now, we could at least count on them to supply the protein found in real cheese.

Now, thanks to Premium Ingredients, the manufacturers of frozen and fast food pizzas won’t even have to use casein-containing artificial cheeses. In their trade journal article Premium Ingredients boasted that their product will help manufacturers cut costs (and cut protein and essential nutrients in the process).  Is this creating healthy fast food?

Lucky us?

 

The Bottom Line

  • A number of fast food chains have recently announced that they are removing some artificial ingredients from their foods.
  • These changes appear to arise from a desire to respond to changes in consumer preferences rather than to actually make healthy fast food.
  • For example, most of the fast food chains that are removing artificial ingredients from their foods are making no effect to reduce fat, sugar, salt and calories. Fast foods are not becoming health foods.
  • Even worse are the hidden ingredients you don’t know about. For example, a fast food supplier recently announced that it had developed a mixture of hydrocolloids and melting salts that could be used in place of casein (milk protein) for the “cheese food” that fast food chains for their pizza topping.
  • That saves the fast food chains money, but it leaves you with a pizza that gives you no milk, no calcium, no vitamin D and less of many other essential nutrients.
  • Pizzas are just the tip of the iceberg. Most of us no longer make complex foods like pizza from scratch. We count on manufacturers to use the same natural ingredients that we would use. But, in fact we have no idea of what they are putting in the foods that we are eating. That is why our food supply is becoming depleted of essential nutrients in ways that we don’t even know about. That’s one reason why I use food supplements and why I recommend food supplements for others.

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

What Is Epigenetics

Written by Dr. Steve Chaney on . Posted in current health articles, Food and Health, Nutritiion, Obesity

Can What We Eat Affect Our Kids?

Author: Dr. Stephen Chaney

 

what is epigeneticsWhat is epigenetics?  For me, the first stages of understanding came a while back.  When I was a young graduate student (which is more than just a few years ago), I was taught that all genetic information resided in our DNA. During conception, we picked up some DNA from our dad and some from our mom, and that DNA was what made us a unique individual.

We knew that environmental influences such as diet, lifestyle and exposure to toxic chemicals could affect our health personally. However, we never dreamed that the effects of those environmental influences could actually alter our gene expression, and that those genetic alterations could be passed on to our children.

Today we know that environmental influences can actually modify our DNA and that those modifications can be passed on to our offspring – a process called epigenetics.

What Is Epigenetics & How Does It Affect Gene Expression?

Simply put, epigenetics involves modifications to our DNA. DNA can be methylated or acetylated and the proteins that bind to our DNA can be modified in multiple ways. That is important for two reasons:

  • These alterations can turn genes on and off. That means that epigenetic modifications can alter gene expression.
  • These alterations can be influenced by our environment – diet, lifestyle, and exposure to environmental chemicals

In a previous “Health Tips From the Professor” article titled “Can Diet Alter Your Genetic Destiny?”  I discussed recent research suggesting that a healthy diet and lifestyle causes epigenetic changes in the DNA that may reduce your risk of heart disease, cancer and diabetes.

That alone was a monumental discovery. Even more monumental is the recent discovery that at least some of those epigenetic changes can be passed on to our children, which brings me to the question I posed in the title of this article: “Can what we eat affect our kids?”

Animal Studies Showing That Epigenetic Changes Can Be Inherited

epigenetic changes are inheritedAs is often the case, the first definitive study showed that epigenetic changes were heritable was an animal study. This study was done with a mouse strain called agouti (Waterman and Jirtle, Mol. Cell. Biol. 23: 5193 – 5300, 2003). Agouti mice can have two remarkably distinctive phenotypes. They can either have a yellow coat, become obese as adults and be prone to cancer and diabetes as they age or they can have a brown coat and grow up to be lean and healthy.

It had been known for some time that these phenotypic differences were controlled by the epigenetic methylation of a specific gene called the agouti gene. The agouti gene codes for a genetic regulator that controls coat color, feeding behavior, and body weight set-point, among other things. When the agouti gene is under methylated it is active. As a consequence the mice have yellow coats and are prone to obesity. When the agouti gene is highly methylated it is inactive. The mice have brown coats and are lean and healthy.

Moreover, methylation of the agouti gene is not a purely random event. Mothers with the yellow, obese phenotype tended to produce a preponderance of offspring with the same phenotype and vice-versa. In short, the epigenetic methylation pattern of the agouti gene could be passed from generation to generation. It was heritable.

Waterman and Jirtle’s research broke new ground by showing that the methylation of the agouti gene could be strongly influenced by what the mother ate while the fetal mice were still in the womb.

When they fed agouti mothers a diet with extra folic acid, B12, betaine and choline (all nutrients that favor DNA methylation) during conception and pregnancy the agouti gene of their offspring became highly methylated. A high percentage of those offspring had brown coats and grew up to be lean and healthy.

However, when Waterman and Jirtle put agouti mothers on a diet that was deficient in folic acid, B12, betaine and choline during conception and pregnancy the agouti gene of their offspring was under methylated. Many of those offspring had yellow coats and grew up to be fat and unhealthy.

Subsequent studies from the same laboratory have shown that:

  • Addition of genistein, a phytonutrient from soy, to the maternal diet also favors methylation of the agouti gene and protects against obesity in agouti mice (Dolinoy et al, Environmental Health Perspective, 114: 567-572, 2006).
  • The addition of the environmental toxin bisphenol A to maternal diets causes under methylation of the agouti gene and predisposes to obesity in agouti mice, but this effect can be reversed by also feeding the mother genistein or folic acid and related nutrients during pregnancy (Dolinoy et al, PNAS, 13056-13061, 2007).

The agouti mice studies provide a dramatic example of how diet and environmental exposure during pregnancy can cause epigenetic changes in fetal DNA that have long term health consequences for the offspring. However, they are animal studies. Does the same hold true for humans?

Diet, Epigenetic Changes, and Obesity in Humans

diet-epigenetic-changes-obesityWith humans, it is really difficult to determine whether epigenetic changes that occur during conception and pregnancy affect our children. That is because when you measure an epigenetic effect in a child or adult, it is difficult to sort out how much of that effect was caused by what the mom ate during pregnancy and how much was caused by how the family ate as the kids were growing up.

Unfortunately, there is a tragic human experiment that shows that the same kind of epigenetic changes are heritable in humans. I’m referring to what is known as the “Dutch Hunger Winter”. This was a period of starvation during 1944-1945, the final year of World War II, when the Germans set up a blockade that prevented food from reaching western Holland. During that few months even pregnant women were forced to live on food rations providing a little as 500 calories a day.

This was an event without parallel in human history. Holland is not a third world country. Once the blockade was lifted children born during the Hunger Winter had the same plentiful supply of food as every other Dutch citizen. This has allowed generations of research scientists to ask what were the effects of a brief exposure to malnutrition during conception and pregnancy.

The health consequences were dramatic. 50 years later individuals who were conceived during the Hunger Winter weighed about 14 pounds more, had waists about 1.5 “ larger, and were three times more likely to have heart disease than those born to mothers who were in their second or third trimester of pregnancy during that time. By the time they reached age 63, they experienced a 10% increase in mortality.

What caused those health consequences? Could the cause have been epigenetic? Recent research suggests that the answer might be yes.

A recent study analyzed epigenetic changes in DNA from blood samples of survivors born during the Hunger Winter that had been collected when they were 59 years old (Tobi et al, Int. J. Epidemiology, doi: 10.1093/ije/dyv043, 2015). This study showed:

  • A distinct pattern of DNA methylation was observed in survivors who were conceived during the Hunger Winter. This pattern of DNA methylation was not observed in survivors who were in their second or third trimester during the Hunger Winter. It was also not seen in people who were conceived immediately before or after the Hunger Winter.
  • Some of the genes with distinctive methylation patterns were genes that affected things like cholesterol levels and insulin sensitivity, which have the potential to increase disease risk.
  • Other genes with distinctive methylation patterns were genes that affected metabolism. They were “thrifty” genes that increased the efficiency of metabolism. Increased efficiency of metabolism is beneficial when calories are scarce, but can lead to obesity when calories are plentiful.

That is a truly remarkable finding when you think about it. If these data are true, they suggest that starvation during early pregnancy caused the fetus to make epigenetic changes to its DNA that allowed it to become more efficient at energy utilization, and those epigenetic changes have lasted a lifetime – even when food was abundant throughout the rest of that lifetime.

What Is Epigenetics And Can What We Eat Affect Our Kids?

can what we eat affect our kidsThe studies I featured in this article are powerful “proof of concept” that diet and environmental exposure during conception and pregnancy can result in epigenetic changes to the DNA of the offspring that can persist throughout their life and dramatically affect their health. However, it is not yet clear how they apply to you and me.

  • Agouti mice are a very special strain of mice. It is not yet clear what effect folic acid, genistein and bisphenol A have on epigenetic modification of specific human genes, and whether those epigenetic modifications will have health consequences in humans.
  • The specific circumstances of the Dutch Hunger Winter are unlikely to be repeated on any significant scale. The closest approximation I can envision would be a woman who becomes pregnant while on a very low calorie fad diet.

There are, of course, many other examples of heritable epigenetic modifications. For example:

  • When female rats are maintained on a “junk-food diet” high in fat and sugar during pregnancy and lactation their offspring show a marked preference for high fat foods (Ong & Muhlhausler, FASB J, 25: 2167-2179, 2011). They also show epigenetic alterations of the central reward pathways that may pre-condition them to require higher intakes of fat to experience pleasure from eating.
  • When rats are fed diets deficient in omega-3 fatty acids, adolescent rats from the second and subsequent generations display marked increases in hyperactivity and anxiety (For more details, see my “Health Tips from the Professor” article titled “The Seventh Generation Revisited”.
  • In a clinical trial of 162 obese Canadian mothers who had children before and after weight loss surgery, the children born after weight loss surgery were half as likely to grow up overweight or obese as the children born before the weight loss surgery (Smith et al, Journal of Clinical Endocrinology & Metabolism 94: 4275-4283, 2009), and this correlated with epigenetic modification of genes that play a role in obesity, diabetes, cancer and heart disease (Guernard et al, PNAS 110: 11439-11443, 2013).

Taken together, the existing data suggest that our diet and environmental exposure during conception and pregnancy can cause epigenetic changes to our children’s DNA that may affect their future health in ways that we can only begin to understand at present. It is a sobering thought.

 

The Bottom Line

 

  • The term epigenetics describes modifications to our DNA that turn our genes off and on.
  • In this article I discussed two powerful “proof of concept” studies, one in rats and the other in humans, showing that diet and environmental exposure during conception and pregnancy can result in epigenetic changes to the DNA of the offspring that can persist throughout their life and dramatically affect their health.
  • The health consequences of these epigenetic modifications include obesity, diabetes, cancer, heart disease, hyperactivity, anxiety and many more.
  • This is a new paradigm. Most prenatal nutrition advice is currently based on what it takes to have a healthy baby – not on what it might take for your child to experience better health throughout their life.
  • Of course, the science of epigenetics is relatively new. It will be many years before we will be able to make specific recommendations as to what your diet should be like during pregnancy and lactation if you wish to make beneficial modifications to your baby’s DNA.
  • However, you should be aware that what you eat during pregnancy & lactation may influence the health of your children – not just at the time of their birth – but throughout their life, and that a high calorie, “junk-food” diet or a fad weight loss diet just may not be your best choice.

*The agouti mice picture is by Randy Jirtle and Dana Dolinoy (E-mailed by author) [CC BY 3.0 (http://creativecommons.org/licenses/by/3.0)], via Wikimedia Commons.

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

Can Food Affect Your Mood?

Written by Dr. Steve Chaney on . Posted in current health articles, Food and Health, Healthy Lifestyle, Healthy Living

An Apple A Day Keeps The Blues Away

Author: Dr. Stephen Chaney

 

Can food affect your mood? In rural North Carolina you still occasionally see bumper stickers that say “Life Happens”. Of course, the word they use isn’t exactly “Life”, but you get the point.

can food affect your moodWe can’t always control what happens to us. What is important is how we react when bad things happen to us. Do we brush them off and move on, or do we let them get us down? There is no shortage of experts telling us how we can keep the blues away. We are told to count our blessings, meditate, think happy thoughts, develop support groups – the list goes on and on.

But is there perhaps one important parameter that most of these experts are missing? Could the foods we eat make us blue?

The standard American diet (S.A.D.) is high in processed foods, fat (especially saturated and trans fats), refined grains, simple sugars, salt and calories. As I’ve said before, almost anything would be better.

You probably already know that the S.A.D. leads to obesity and a whole host of diseases – including heart disease, cancer and diabetes – just to name a few. But did you know that the S.A.D. could make you sad? That’s what two recent studies suggest.

Can Foods Affect Your Mood? Does Junk Food Make You Sad?

The first study by Akbaralay et al (British Journal of Psychiatry, 195: 408-413, 2009) looked at the dietary patterns and mental health outcomes of 3486 participants in the Whitehall II Prospective Study.

In case you didn’t know it, Whitehall is the central district in London where most of the British government offices are located. So the 3486 participants in this study were bureaucrats. They were middle aged (average age 55.6 years old) office staff (74% men, 26% women) who spent most of their day sitting and really didn’t like their jobs very much. (I made up the part about not liking their jobs. It is hard to imagine that kind of job would be deeply fulfilling, but I’m sure that some of the bureaucrats liked their jobs better than others – which is the whole point of this study.)

At the beginning of the study the participants were given a 127 item food frequency quiz to fill out. Interestingly enough, the food preferences of the participants in this study clustered neatly into two groups.

The diets of the processed foods groups predominantly consisted of sweetened desserts, chocolates, fried foods, processed meats, refined grains and high fat dairy products. In short the diet of this group was pretty similar to what we think of as the Standard American Diet (S.A.D.). In contrast, the diets of the whole foods group consisted mostly of vegetables, fruits, fish and whole grains.

Five years later the study participants were analyzed for depression using a 20 item standardized depression scale.

The results were pretty eye-catching. The processed food group was 58% more likely to suffer from depression than the whole food group! And this was after correction for age, gender, weight, marital status, education, employment grade, physical activity, smoking and diseases (high blood pressure, heart disease, diabetes, and stroke).

The reasons for this astounding correlation between diet and depression are not clear. Can food affect your mood? Does this give us more insight?

The authors speculated that the diets of the whole food group were likely higher in antioxidants, folic acid and omega-3 fatty acids than the diets of the processed food group – and studies have suggested that each of these nutrients may protect against depression.

The authors also suggested that it might be an indirect effect. Diets that are high in saturated fats and refined grains and low in omega-3 fatty acids increase inflammation, and studies have suggested that inflammation can lead to depression.

Can Food Affect Your Mood? Does Healthy Food Make You Glad?

an apple for healthy fruitThe previous study suggested that junk food may make you sad. So you might be asking: “Does that mean that healthy foods can make you glad?” According to one recent study (Br J Health Psychol, Jan 24, 2013, doi: 10.1111/bjhp.12021) the answer may be yes.

A team from the University of Otago in New Zealand enrolled 281 young adults (average age = 20) in a study that looked at the effect of diet on their mood. Each day for 21 consecutive days they recorded their mood and what foods they ate using an online questionnaire. In particular, they reported the number of servings of fresh fruit and vegetables and of several unhealthy foods such as biscuits or cookies, potato chips or French fries and cakes or muffins.

The investigators correlated the foods eaten with the moods reported by the participants on the same day, and again on the day after those foods were eaten. Once again, the results were pretty impressive.

On the days when people ate more fruits and vegetables they reported feeling calmer, happier and more energetic than they did on other days (p = .002 – anything less than .05 is considered a statistically significant difference). And the good effects of fruit and vegetable consumption carried over to the next day as well (p < .001).

Can food affect your mood? While I paraphrased the “apple a day” quote to introduce this study, one apple won’t quite do it. According to this study it takes about 7-8 servings of fruits and vegetables to positively affect mood. In addition, it probably wasn’t just the fruits and vegetables that made the difference. Based on the previous study I would guess that the participants in the study may have eaten other healthy foods such as whole grains and fish on their good days.

Can Food Affect Your Mood?

Taken together these two studies suggest that the next time you feel a little blue you may want to look at your diet. You may want to include a healthier diet along with the meditation and positive thinking.

Of course, these studies both measured correlations between diet and mood, and any good scientist will tell you that correlations do not prove cause and effect. It could be that when people are “down in the dumps” they just naturally reach for junk foods rather than fruits and vegetables.

However, since there is no downside to consuming fruits and vegetables, I feel fully comfortable recommending more fruits and vegetables in our diets. If their health benefits aren’t enough to motivate you, maybe the possibility of improving your mood will!

There are some things you just can’t control. To paraphrase those country songs, you can’t keep your girl and dog from running off. Life happens to all of us. Can food affect your mood? If you want to keep your mood where it should be, you can always reach for those fresh fruits and vegetables, whole grains and sources of omega-3 fatty acids.

 

The Bottom Line

  • Two recent studies have suggested what we eat can affect our mood.
  • The first study showed that people who habitually consumed a diet consisting of sweetened desserts, chocolates, fried foods, processed meats, refined grains and high fat dairy products were 58% more likely to suffer from depression than people who habitually consumed a diet consisting mostly of vegetables, fruits, fish and whole grains.
  • The second study showed that the subjects in their study reported feeling calmer, happier and more energetic on the days when they ate more fruits and vegetables than they did on the days they ate junk foods.
  • Of course, these studies both measured correlations between diet and mood, and any good scientist will tell you that correlations do not prove cause and effect. It could be that when people are “down in the dumps” they just naturally reach for junk foods rather than fruits and vegetables.
  • However, since there is no downside to consuming a healthier diet, I feel fully comfortable recommending more fruits and vegetables, whole grains and omega-3s in our diets. If their health benefits aren’t enough to motivate you, maybe the possibility of their improving your mood will!

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

Do Women Get Enough Omega-3 During Pregnancy?

Written by Dr. Steve Chaney on . Posted in Food and Health, Healthy Living, Nutritiion, Supplements and Health

Should Pregnant Women Take Omega-3 Supplements?

Author: Dr. Stephen Chaney

 

  • omega-3 during pregnancyLong Chain Omega-3 Fatty Acids, Especially DHA, Are Essential For Normal Brain Development

Long chain omega-3 fatty acids, especially DHA, have been shown to be very important during pregnancy, especially during the third trimester when DHA accumulates in the fetal brain at a very high rate. It is during that third trimester that the fetus forms the majority of brain cells that they will have for an entire lifetime.

Inadequate intake of long chain omega-3 during pregnancy and lactation has been shown to be associated with poor neurodevelopmental outcomes. These include poor developmental milestones, problem solving, language development and increased hyperactivity in the children (Coletta et al, Reviews in Obstetrics & Gynecology, 3, 163-171, 2010).

  • The Current Recommendation is 200 mg DHA/day During Pregnancy & Lactation.

In order to support brain development in the fetus, some experts have recommend intake of 300 mg per day of DHA during pregnancy. The best dietary sources of long chain omega-3 fatty acids such as DHA are fish and fish oil supplements. However, because of concerns about seafood contamination with heavy metals and PCBs (both of which are neurotoxins), the FDA recommended in 2004 that pregnant women limit seafood consumption to two servings a week, which amounts to about 200 mg/day of DHA – and this has been subsequently adopted by the American College of Obstetricians and Gynecologists and the European Union as the amount of DHA recommended during pregnancy and lactation (Coletta et al, Reviews in Obstetrics & Gynecology, 3, 163-171, 2010).

Even that recommendation for DHA from seafood could be overly generous. A recent study using the EPA risk assessment protocol concluded that some farmed salmon were so contaminated with PCBs that they should be eaten no more than once a year (Hites et al, Science, 303: 226-229, 2004).

  • Most Pregnant & Lactating Women In The US Are Probably Not Getting The Recommended Amount of DHA In Their Diet

Many pregnant women avoid seafood because of concerns about mercury and PCBs. Unfortunately, the other food sources of omega-3 fatty acids in the American diet, even many omega-3 fortified foods and supplements, are primarily composed of the short chain omega-3 fatty acid linolenic acid (also called alpha-linolenic acid or ALA), and only 1-4% of linolenic acid is converted to DHA in the body (Coletta et al, Reviews in Obstetrics & Gynecology, 3, 163-171, 2010).

Consequently, experts have been concerned for some time that American and Canadian women may not be getting enough DHA during pregnancy and lactation, but it was not clear how serious an issue this was.

Do Women Get Enough Omega-3 During Pregnancy?

women take enough dha omega-3 during pregnancyA group of scientists decided to test the adequacy of DHA intake by comparing DHA intake with the recommended 200 mg/day in a group of 600 pregnant and lactating women enrolled in the Alberta Pregnancy Outcomes and Nutrition study (Jia et al, Applied Physiology, Nutrition & Metabolism, 40: 1-8, 2015). The average age of the women in this study was 31.6. They were primarily Caucasian and married. 92% of them breastfed their infants. Most of them were taking a multivitamin or prenatal supplement on a daily basis. Approximately 1/3 of them were also taking a long chain omega-3 supplement.

The majority of women had completed college and had annual household incomes in excess of $100,000/year. In short, this was a very affluent, well-educated group of women. This is the kind of group one might consider most likely to be getting enough DHA from their diet.

DHA intake was based on 24 hour food recalls and supplement intake questionnaires collected in face-to-face interviews 2-3 times during pregnancy and again 3 months after delivery. The DHA content of the diet was determined from these data using well established methods.

The results were both dramatic and concerning.

  • Only 27% of pregnant women and only 25% of postpartum women who were breastfeeding met the recommendation of 200 mg of DHA/day. In short, nearly three-quarters of the women in the study were not getting enough (DHA) omega-3 during pregnancy and lactation.
  • When the women who were taking DHA-containing supplements were excluded from the data analysis, only 13% of pregnant and lactating women were getting enough DHA from their diet. In short, nearly 90% of the women relying on diet alone were not getting enough DHA.
  • Taking a DHA-containing supplement increased the likelihood of achieving the recommended 200 mg DHA/day by 10.6 fold during pregnancy and 11.1 fold during breastfeeding.
  • Not surprisingly, seafood, fish and seaweed products were the major contributors to the total dietary DHA intake.

The authors concluded “Our results suggest that the majority of participants in the cohort were not meeting the EU recommendations for DHA during pregnancy and lactation, but taking a supplement significantly improved the likelihood that they would meet the recommendations.”

 

The Bottom Line

  • Long chain omega-3 fatty acids, especially DHA, are essential for normal brain development. Inadequate DHA intake during pregnancy and lactation is associated with poor developmental milestones, problem solving, language development and increased hyperactivity in the children.
  • There is no established Daily Value for omega-3 fatty acids. However, the American College of Obstetricians and Gynecologists and the European Union recommend 200 mg DHA/day during pregnancy and lactation.
  • This recommendation is based partly on the amount of DHA needed for brain development and partly on the FDA warning that pregnant women should not consume more than 2 servings of fish/week due to heavy metal and PCB contamination.
  • This recommendation can be met by 1-2 six ounce servings/week of fish or a fish oil supplement containing 550 – 600 mg of omega-3 fatty acids.
  • Many pregnant women avoid fish because of concerns about contamination with heavy metals and PCBs, both of which are neurotoxins. Therefore, the major source of omega-3s in the American and Canadian diets are short chain omega-3 fatty acids that are only inefficiently (1-4%) converted to DHA.
  • Consequently, experts have been concerned for some time that American and Canadian women may not be getting enough DHA during pregnancy and lactation, but it was not clear how serious an issue this was.
  • A recent study done with a group of 600 women enrolled in the Alberta Pregnancy Outcomes and Nutrition study found that:
  • Only 27% of pregnant women and only 25% of postpartum women who were breastfeeding met the recommendation of 200 mg of DHA/day. In short, nearly three-quarters of the women in the study were not getting enough (DHA) omega-3 during pregnancy and lactation.
  • When the women who were taking DHA-containing supplements were excluded from the data analysis, only 13% of pregnant and lactating women were getting enough DHA from their diet. . In short, nearly 90% of the women relying on diet alone were not getting enough DHA.
  • Taking a DHA-containing supplement increased the likelihood of achieving the recommended 200 mg DHA/day by 10.6 fold during pregnancy and 11.1 fold during breastfeeding.
  • This was a very affluent, well-educated group of women. If any women anywhere are getting enough DHA during pregnancy and lactation, this should have been the group that was.
  • The authors concluded “Our results suggest that the majority of participants in the cohort were not meeting the EU recommendations for (DHA) omega-3 during pregnancy and lactation, but taking a supplement significantly improved the likelihood that they would meet the recommendations.”

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

Food Ingredients To Avoid List

Written by Dr. Steve Chaney on . Posted in current health articles, Food and Health, Health Current Events, Nutritiion

Food Ingredients to Avoid Part 2: The Good, The Bad & The Ugly

Author: Dr. Stephen Chaney

 

food additivesIt is getting really hard to find a food or food supplement that doesn’t have any ingredients on the internet “naughty list”. The problem is that many of the internet warnings about food ingredients are what I call “urban nutrition myths”.  Want to know the truth about which additives should be on the  food ingredients to avoid list?

Last week I identified the top 25 food ingredients on the internet “naughty list” and told you which ones were actually “good” – OK for most people most of the time. This week I’m going to tell which ones are “bad” and which ones are truly “ugly”.

Food Ingredients to Avoid List?  The Bad

food ingredients to avoid badThe term “bad” for the food ingredients in this list is a bit of a misnomer. These are food ingredients that some people will want to avoid, but are perfectly OK for many people. In some cases, the type of food the ingredients are added to determines whether the ingredient is OK or should be avoided.  So, the following could possibly be on your food ingredients to avoid list.

Sodium Nitrate and Nitrite: This is a topic I have covered in a previous article titled “Nitric Oxide Benefits and Side Effects” . It is a perfect example of a food ingredient that can be “bad” in certain foods and “good” in others. Briefly:

  • When sodium nitrate and/or sodium nitrate are added to processed meats, they can combine with the amino acids from the meat in the intestine to form cancer-causing nitrosamines. As you might suspect, this is not a good thing.
  • On the other hand, when sodium nitrate or sodium nitrite are found in fruits are vegetables or combined with natural antioxidants such as vitamin C, they are converted to nitric oxide, which has a number of beneficial effects in the body. So when they are present in these foods or food supplements, they are actually beneficial.

Sugar & High Fructose Corn Syrup: As I said in my video “The Truth About Sugar” , there are no sugar villains and there are no sugar heroes. For example, high fructose corn syrup has been particularly vilified in recent years, but its chemical composition is not significantly different from honey and agave nectar, which are considered to be “good” sugars.

The problems associated with sugars of all types in the American diet are related to the amount of sugar in our diet (too much) and the kinds of foods they are found in. Let’s focus on that last one for a minute.

  • When sugars are consumed as a part of foods that are rich in fiber and/or protein they have much less of an effect on blood sugar levels (a lower glycemic index) than when they are consumed in sodas, juices and highly processed foods. That’s important because the bad health consequences of sugars are primarily caused by foods that lead to high blood sugar levels. See, for example, my article “Can Soft Drinks Cause Heart Disease?” .
  • Consequently, we should be focusing on the glycemic index (the effect on blood sugar levels) of the foods we eat rather than obsessing about the amount or kinds of sugar on the label.

MSG: MSG, or monosodium glutamate, is a particularly interesting case. MSG is the sodium salt of the amino acid glutamate.

Glutamate is a neurotransmitter.

  • When MSG is used as a flavor enhancer in foods with a low protein content, the glutamate is very rapidly taken up by the brain and can overstimulate some neurons.
  • For most people this is no problem, but a small number of people experience what used to be called “Chinese Restaurant Syndrome” due to the large amounts of MSG used in some Chinese foods.
  • The common symptoms associated with “Chinese Restaurant Syndrome” are headache, sweating, skin flushing, nausea & fatigue. Allergic reactions to MSG can even be life threatening in some individuals.

Glutamate is also found in every protein we eat. Consequently, we create lots of MSG in our intestine every time we eat and digest protein. In this situation it is no more harmful than any other amino acid in the proteins we eat.

  • The most logical explanation for this phenomenon is that when all of the amino acids are in our bloodstream simultaneously they compete with glutamate for uptake into the brain. This slows the entry of glutamate into the brain and prevents overstimulation of neurons.

The bottom line is that MSG as a flavor enhancer is harmless for most people, but problematic for some. MSG as a component of hydrolyzed vegetable protein or sodium caseinate is harmless because it is in balance with the other naturally occurring amino acids. Some websites claim that MSG is found in maltodextrin and citric acid. It is not.

Salt (Sodium): I could, and probably should, write a whole article on sodium intake. Suffice it to say that 1) most of us consume too much sodium, 2) most of that sodium is hidden in the foods we eat rather than added at the table, and 3) some people are more sensitive to the bad effects of sodium than others.

Refined Grains: Again, this could be a whole article. Suffice it to say that 1) whole grains are better than refined grains and 2) most of us would benefit from eating fewer grains in any form and more fruits and vegetables in their place.

Food Ingredients to Avoid List: The Ugly

Finally, there are some food ingredients that most experts (except for those in the food industry) agree should be avoided. I call them the dirty dozen. All should be on everyone’s food ingredients to avoid list.  They are:

food ingredients to avoid ugly

  • Trans fats (also known as partially hydrogenated vegetable oils).
  • Aspartame
  • Acesulfame-K
  • Sucralose
  • Artificial colors
  • Artificial flavors
  • BHA & BHT
  • Propyl gallate
  • Sodium and potassium benzoate
  • Potassium bromate
  • Potassium sorbate
  • Polysorbate 80

 

The Bottom Line

If you were to believe everything you read on the internet about food ingredients that you should avoid, you could end up spending most of your day reading food labels and still find very few foods that you could eat. Some of those warnings are true, some are partially true, and some are mostly myths.

To help you determine which to place on your food ingredients to avoid list,  I have identified the top 25 food ingredient warnings and have divided them into the good, the bad and the ugly.

  • The “good” are those food ingredients that are perfectly OK for most people, most of the time. Here are some examples (see the article above for a full explanation).
  • Soy: The supposed dangers of soy have been disproven by numerous clinical studies, but the myths persist. I do recommend that you choose non-GMO soy protein.
  • GMO: GMO foods and proteins are a concern but purified food ingredients obtained from GMO foods pose no health risks. There are, however, possible environmental concerns due to the overuse of Roundup.
  • Carrageenan and Caramel Color: In this case it is contaminants rather than the food ingredients themselves that are the problem. As long as you choose a manufacturer who performs rigorous quality control tests on their ingredients, you need not be concerned about these ingredients.
  • Canola Oil, Maltodextrin and Soy lecithin: The supposed dangers of these food ingredients are myths. They are not backed up by credible clinical studies. However, they are generally derived from GMO foods, so there is a possible environmental concern.
  • The “bad” are the food ingredients that do pose a problem for some people, particularly when those ingredients are found in the wrong kinds of foods. However, those same ingredients are OK for many people when they are in the right foods.
  • Sodium nitrate and nitrite: Those ingredients are a concern when added to processed meats, but are actually healthy when found in fresh fruits and vegetables or combined with antioxidants such as vitamin C.
  • Sugar and High Fructose Corn Syrup: We definitely need to reduce the amount of sugar in our diet. However, when looking at individual foods we should focus more on glycemic index than on the amount or kind of sugar.
  • MSG: MSG is a concern for some individuals when used as a flavor enhancer in low protein foods. However, it poses no risk when it is present as a component of partially digested proteins such as hydrolyzed vegetable protein or sodium casseinate.
  • The “ugly” are those ingredients that most experts agree we should avoid. They include trans fats, artificial sweeteners, artificial colors, artificial flavors, artificial preservatives and a few others listed above.

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

Food Ingredients To Avoid

Written by Dr. Steve Chaney on . Posted in current health articles, Food and Health, Nutritiion

Food Ingredients to Avoid-Part 1: The Good, The Bad & The Ugly

Author: Dr. Stephen Chaney

 

I have been getting a lot of questions lately about food ingredient labels. That’s because in today’s internet world everyone is an “expert” wanting to be heard. Couple that with the fact that old news is boring, and we have a problem. All of these experts have to keep coming up with information that is novel and scary. It doesn’t need to be true – just novel and scary.

food ingredients to avoidThe warnings about which food ingredients to avoid are a perfect example. A few years ago it was pretty simple to know which ingredients to avoid. If you avoided foods with sugar, refined flour, trans fats and all that artificial stuff, you were OK. However, in recent years the list of additives to avoid keeps getting longer and longer.

It has reached the point where it is getting really hard to find a food or food supplement that doesn’t have any of the ingredients on the “naughty list”. You may even be wondering if there is anything besides organic fresh fruits and vegetables that you actually can eat. How did we get to this point?

The answer is obvious. All the internet “experts” needed something new to warn us about so they took molehills and turned them into mountains. They took food ingredients that might cause a few problems for a limited number of people and characterized them as ingredients that were dangerous for everyone. Their posts were picked up and repeated by other “experts” and pretty soon everyone thought they had to be true. The warnings about food ingredients became what I call “urban nutrition myths”.

It is time for a myth buster to come along and help you sort through all of the ingredient warnings so that you know which ones are true and which are myths. That’s something I enjoy doing. Let me be your guide.

Which Food Ingredients Should You Avoid?

My “research” for this article began by Googling “Food Ingredients to Avoid” to see what was on the internet. Starting from the top of the list that came up on Google, here are the articles I found:

Men’s Fitness: “The 9 Scariest Food Additives You Are Eating Right Now “ (http://www.mensfitness.com/nutrition/avoid-these-9-worst-food-ingredients)

Waking Times: “20 Ingredients to Memorize and Avoid In Any Food You Consume (http://www.wakingtimes.com/2013/03/04/20-ingredients-to-memorize-and-avoid-in-any-food-you-consume/)

Women’s Health: “7 Ingredients Nutritionists Always Avoid” (http://www.womenshealthmag.com/nutrition/avoid-these-ingredients)

Reader’s Digest: “4 Most Harmful Ingredients In Packaged Foods” (http://www.rd.com/health/diet-weight-loss/4-most-harmful-ingredients-in-packaged-foods/)

Huffington Post: “10 Of The Worst Toxic Food Ingredients” (http://www.huffingtonpost.ca/2013/04/17/worst-toxic-food-ingredients_n_3101043.html)

WebMD did not even weigh in on the issue of food ingredient warnings. Reader’s Digest and the Huffington Post included mostly the ingredient warnings that we have been hearing about for years. The other three articles included some of the newcomers to the ingredient warning list. By combining all 5 of those articles, I came up with 25 of the most frequently mentioned “dangerous” food ingredients to avoid and have divided them into 3 categories. I call them “The Good, The Bad and the Ugly”.

This week I will help you identify the “good ones” – those food ingredients that are on many of the internet “naughty lists”, but are actually OK for most people most of the time. Next week, I’ll be back with the bad and the ugly lists.

Food Ingredients: The Good

good food ingredientsI would be the first to admit the using the word “good” as a descriptor for food ingredients is a bit of a misnomer. The word “good” should really be reserved for organic fresh fruits and vegetables along with other whole, unprocessed foods. Of course, the problem is that most of us don’t eat enough of those foods, so we need to know which ingredients in the processed foods and food supplements we eat are OK.

The list of food ingredients that are perfectly OK for most of us would be a long one, so let me just mention a few that have inadvertently slipped onto the online “naughty lists” that you may have seen.

GMO: Let me be perfectly clear. I am no fan of GMO foods, but ingredients derived from GMO foods are a very different story. I have covered this topic in detail in my previous articles “Should GMO Labeling Be Required For All Food Ingredients?” (https://healthtipsfromtheprofessor.com/gmo-labeling-required-food-ingredients/) & “Will Non-GMO Foods Be Less Nutritious?” (https://healthtipsfromtheprofessor.com/will-non-gmo-foods-be-less-nutritious/) and my webinar “The Truth About Genetically Modified Foods” (https://healthtipsfromtheprofessor.com/videos/), so let me just summarize the key points here.

  • GMO foods and proteins derived from GMO foods can be a problem because of food sensitivities to the modified proteins. That risk is real, but is difficult to quantify.
  • All other food ingredients derived from genetically modified foods contain no genetic information or proteins. They are chemically & biologically indistinguishable from the same ingredients derived from non-GMO foods. Consequently, there are no health risks associated with these food ingredients.
  • I am aware of the recent internet chatter about the WHO declaring that Roundup can cause cancer. What is missed in these discussions is that Roundup is also approved for use just prior to harvest for non-GMO foods such as wheat and beans. That means that some non-GMO foods are more likely to be contaminated with Roundup residues than are GMO foods.
  • That just leaves the environmental issue. Roundup does break down relatively quickly in the environment, but I do have concerns about spraying tons of the stuff on our crops every year. However, I must acknowledge that many of my scientific colleagues do not share this concern, and they are not all in bed with Monstanto.

Soy: This is another topic I have covered extensively in my previous articles such as “Soy and Breast Cancer Recurrence” (https://healthtipsfromtheprofessor.com/soy-and-breast-cancer-recurrence/) & “Soy and Breast Cancer” (https://healthtipsfromtheprofessor.com/soy-breast-cancer/) and my video “The Truth About Soy” (https://healthtipsfromtheprofessor.com/videos/). Once again, I will just give a brief summary.

  • The myths that soy consumption causes breast cancer or any other cancer, lowers testosterone levels in men and interferes with thyroid metabolism have been disproven by multiple clinical studies.
  • The idea that soy has to be fermented to be healthy is also a myth. Most soy products are processed in such a manner that the toxins in the soy bean are removed.
  • For ingredients made from soy such as soy lecithin, there are no health risks associated with sourcing them from GMO soy (see above). If you are consuming a soy protein product, however, I do recommend that you choose non-GMO soy.

CarrageenanCarrageenan: Carrageenan comes from seaweed and red algae. It has been used in foods for thousands of years because of its gelling properties. In the supplement world it is used to improve consistency and the disintegration of tablets.

There is a lot to like about carrageenan. It is natural, organic and non-GMO. Why then has it become an internet villain in the food ingredient world? The problem is that most of the internet “experts” who are vilifying carrageenan are not distinguishing between carrageenan and its breakdown product poligeenan. Here are the facts:

  • In some animal studies poligeenan at very high doses has been shown to cause diarrhea, hemorrhaging & ulcerations of the colon and even colon cancer. Not all animal studies agree, but this does raise the possibility that high doses of poligeenan might cause the same effects in humans.
  • Food grade carrageenan contains <5% poligeenan and does not raise the same concerns.
  • Food grade carrageenan does not cause gastrointestinal problems in most animal studies. Nor has it been shown to cause cancer in any animal study.
  • The FDA, USDA and WHO have reviewed all available studies and have concluded that food grade carrageenan is safe.
  • The International Agency for Research on Cancer (IARC) has concluded that carrageenan does not cause cancer.

Caramel Color: I won’t go into detail here, but the argument is similar to carrageenan. It is a minor impurity of caramel coloring that is the concern. However, caramel coloring itself should not be a concern for products made by any reputable manufacturer that employs rigorous quality control tests on their ingredients.

Canola Oil: Canola oil is an excellent source of monounsaturated fats and polyunsaturated fats, especially the beneficial omega-3 polyunsaturated fats. In supplements it is primarily used as a source of healthy fats and to improve taste, aroma or texture. There are some legitimate concerns with canola oil, but they have been considerably overhyped. This is a perfect example of a molehill being turned into a mountain. Let’s look at the myths that are simply untrue and the facts that have been overhyped.

  • Myth #1: Canola oil contains the same toxins as the original rapeseed oil. Fact: The toxins found in rapeseed oil has been removed through conventional plant breeding. Canola oil is toxin free.
  • Myth #2: Canola oil is toxic in animal studies. Fact: When you look at those studies carefully they were either done with rapeseed oil or were done under conditions where almost any vegetable oil would have been problematic.
  • Fact #1: Canola oil is highly processed. That’s true, but so are most other vegetable oils. If you want a less processed oil, choose virgin olive oil. (Unfortunately, it is not found in many processed foods or food supplements – probably because of cost). Some experts recommend palm oil or coconut oil, but they have their own problems because of their high saturated fat content.
  • Fact #2: Most canola oil comes from GMO plants. That is true, but canola oil is a highly purified food ingredient. As described above, that means there are no health concerns from eating GMO canola oil, only a possible environmental concern.

Maltodextrin: Maltodextrin is a natural food ingredient made from enzymatically digesting starch. It is used as a stabilizer and thickener in foods. It is also combined with glucose and fructose in sports drinks to provide sustained energy.

  • Myth #1: The internet is filled with claims that maltodextrin causes gastrointestinal problems or that it is unsafe. There is very little evidence to back that up, and we need to consider those claims in light of the fact that we produce lots of maltodextrin in our intestines every day as we digest the starches in our diet.
  • Myth #2: “Maltodextrin is just another sugar. It is just another way for food manufacturers to hide the total amount of sugar in their products.” Maltodextrin is actually less sweet than most sugars. As described above, it is primarily added to foods for reasons other than to impart sweetness.
  • Fact: Most of the maltodextrin in the US does come from GMO corn. Once again, it is a highly purified food ingredient. As with canola oil that means there are no health concerns, only possible environmental concerns.

Just because these ingredients are on my “good list” doesn’t mean that they won’t cause problems for some people. Lots of people have food allergies. My dad, for example, was allergic to chocolate, which has to be one of the cruelest food allergies that someone could have. Sometimes food allergies can be quite severe. Just ask someone with severe peanut allergies what life can be like if they even come near a peanut.

My point is that any natural food or food ingredient can cause allergic reactions in some people. That doesn’t make them bad. It is just part of normal living.

Next week I will be back with “the bad and the ugly” food ingredients. Stay tuned.

 

The Bottom Line

If you were to believe everything you read on the internet about food ingredients that you should avoid, you could end up spending most of your day reading food labels and still find very few foods that you could eat. Some of those warnings are true, some are partially true, and some are mostly myths.

To help you sort through this confusing information I have identified the top 25 food ingredient warnings and have divided them into the good, the bad and the ugly. This week I covered the “good ones”.

The “good” are those food ingredients that are perfectly OK for most people, most of the time. Here are some examples (see the article above for a full explanation).

  • Soy: The supposed dangers of soy have been disproven by numerous clinical studies, but the myths persist. I do recommend that you choose non-GMO soy protein.
  • GMO: GMO foods and proteins are a concern, but purified food ingredients obtained from GMO foods pose no health risks. There are, however, possible environmental concerns due to the overuse of Roundup when those GMO foods were grown.
  • Carrageenan and Caramel Color: In this case it is contaminants rather than the food ingredients themselves that are the problem. As long as you choose a manufacturer who performs rigorous quality control tests on their ingredients, you need not be concerned about these ingredients.
  • Canola Oil, Maltodextrin and Soy lecithin: The supposed dangers of these food ingredients are myths. They are not backed up by credible clinical studies. However, they are generally derived from GMO foods, so there is a possible environmental concern.
  • Just because these food ingredients made my good list doesn’t mean they are OK for everyone. People can be allergic to certain food ingredients, just as they can be allergic to certain foods so for some, these can still be food ingredients to avoid.

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

What Causes ADHD?

Written by Dr. Steve Chaney on . Posted in Food and Health

Do Foods Make Kids Fidget?

Author: Dr. Stephen Chaney

 

what causes adhd in kidsWhen I was a kid we didn’t have all of these fancy words like hyperactivity, ADD and ADHD. If a kid had trouble sitting still and trouble focusing on the task at hand, they were just considered “fidgety”.  So, what causes ADHD in kids?

Now that I’ve dated myself once again, let’s get to the real topic which is: “Can the foods that your kids eat have any relationship to ADD and ADHD symptoms?”

To put things into perspective, the CDC just announced that 11% of all school age children in the US have been diagnosed with ADHD. That is a 41% increase in the last decade alone. I am not going to discuss the controversy about why the incidence of ADHD is rising so rapidly in this country. That is another story for another time.

My concern is that two thirds of those children are being given stimulant medications like Ritalin and Adderall. While those medications can help reduce the symptoms, they can also cause serious side effects such as addiction, anxiety and psychosis.

So it might be time to stop and ask, is there a better way? Could the foods those children are eating cause ADHD? If so, could something as simple as changing their diet control the symptoms of ADHD without any side effects?

I’ve talked about the effect of food additives, Do Artificial Colors Cause Hyperactivity  , and the sugar content of the diet on hyperactivity in previous issues of my “Health Tips from the Professor”.

The question that I’m posing today is whether sensitivities to foods that we would otherwise consider to be healthy could also trigger ADHD symptoms?

Could The Foods Our Children Eat Cause ADHD?

Could food be what causes ADHD in kids?  Many clinicians have long felt that food sensitivities could be associated with ADHD symptoms because many of the children that they were treating for ADHD also had food sensitivities that showed up as eczema, asthma and gastrointestinal problems. But no definitive clinical studies had been performed in this area, so the idea that food sensitivities might cause ADHD symptoms remained an open question.

However, a major clinical study called The Impact of Nutrition on Children with ADHD was recently performed that suggests the answer to this question is a resounding YES – food sensitivities can cause ADHD symptoms (Pelesser et al, Lancet, 377: 494-503, 2011).

100 children from the Netherlands and Belgium with a definitive diagnosis of ADHD were enrolled in the study. The age of the children was 4 to 8 years old because it is easiest to control the food intake of children in that age group.

At the beginning of the study every child was given IgG blood tests to identify food sensitivities. During the first 5 weeks of the program the children were divided into two groups.

  • can foods cause adhd in kidsOne group was put on a restricted elimination diet consisting of rice, meats, vegetables, pears and water for 5 weeks (An elimination diet is the “gold standard” for evaluating food sensitivities because it eliminates almost every food known to cause sensitivity from the diet).
  • The second group was put on a “healthy diet” – one which met current nutritional guidelines, but did not eliminate any food or food group from the diet.

At the end of this 5-week period all of the children were evaluated for ADHD symptoms in a blinded fashion by a pediatrician specializing in diagnosing and treating ADHD.

  • An astonishing 78% of the children on the elimination diet had a reduction in their ADHD symptoms!
  • Those on the “healthy diet” showed no significant improvement in symptoms.

Can IgG Tests Identify Children Who Will Benefit From Changing Their Diet?

The first phase of the study (described above) was followed by a second phase in which restricted foods were added back to the diet of those children who had responded positively to the elimination diet.

But the foods were not added back randomly. Each child was exposed for two weeks to foods with a high IgG response in their initial screen and for two weeks to foods with a low IgG response in their initial screen. In others words the foods added back were different for each child and were based on their individual IgG results.

This phase of the trial was done in a crossover fashion – meaning that half of the children received low IgG foods during the first two weeks followed by high IgG foods during the second two weeks – and for the other half of the children the order was reversed.

And this phase of the study was also done in a double blind fashion – meaning that neither the children nor the evaluators knew whether they were receiving low IgG foods or high IgG foods during the test period.

The results of this phase of the study were also very interesting:

  • There was a substantial worsening of ADHD symptoms in 63% of the children when restricted foods were added back to the diet
  • AND – it didn’t matter whether the foods were low IgG foods or high IgG foods.

The authors’ conclusions were simple:

  • Food sensitivities make a substantial contribution to ADHD symptoms in children.
  • Don’t waste your money on the IgG tests (They have been controversial for some time).

 

The Bottom Line

What is the significance of this study if you have a child with ADHD? According to a recent study:

  • Food sensitivities make a substantial contribution to ADHD symptoms in children.
  • Don’t waste your money on the IgG tests (They have been controversial for some time).
  • The best way to see if foods trigger your child’s ADHD symptoms is to put them on an elimination diet, and if they show an improvement on the elimination diet, add the restricted foods back one or two at a time so you can identify the ones that should be avoided in the future.

Some of you might be saying that sounds difficult (it is), so why bother?

  • The answer is that 11% of school age children in this country are diagnosed with ADD or ADHD – and almost all of them are treated with drugs that can have serious side effects.
  • Using an elimination diet to find out whether your child’s ADHD is triggered by food sensitivities and then changing their diet has absolutely no side effects!

Some of you might be asking, “Are there any easier drug-free approaches that one could try, or is there any natural approach that might work for the 22% of children who don’t respond to the elimination diet?”

The answer to both questions is yes.

  • Simply eliminating food additives, junk foods and/or sugary foods from the diet helps reduce ADHD symptoms in many children.
  • You also shouldn’t neglect the role that supplementation can play in laying a strong nutritional foundation for your child. I recommend a good children’s multivitamin to make sure that they are getting the nutrients they need, a protein supplement to help prevent blood sugar swings, a good omega-3 (preferably DHA) supplement to support brain health and a supplemental source of friendly bacteria to promote gut health.

But if all else fails I would recommend trying an elimination diet to identify problem foods and then eliminating those foods from your child’s diet before putting them on drugs.

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

Do Avocados Lower Cholesterol?

Written by Dr. Steve Chaney on . Posted in current health articles, Food and Health, Healthy Living

Should Avocados Be On The Super Fruits List?

Author: Dr. Stephen Chaney

 

super fruits listYou may have seen the recent headlines suggesting that avocados lower cholesterol, are a miracle fruit, and reduce your risk of heart disease. Some of those articles are suggesting that you try to eat an avocado every day. Are those headlines true? Should you be eating more avocados?

If you are like me that would be a bit of a stretch. I prefer my fruits tastier and a bit less greasy, but I won’t let my personal preferences color my analysis of the data. Let’s start by looking at the rationale for testing the effect of avocados on cholesterol levels.

The 2013 American Heart Association Guidelines on Lifestyle Management to Reduce Cardiovascular Risk recommends reducing saturated fats to no more than 5% to 6% of total calories (In the typical American diet about 13% of calories come from saturated fat). The AHA recommends replacing the saturated fat with either monounsaturated fat or polyunsaturated fat (vegetable oils and fish oil).

In addition, a major clinical study has recently shown that a Mediterranean diet supplemented with either olive oil or mixed nuts (walnuts, hazelnuts and almonds) lowers cholesterol and reduces the incidence of major cardiovascular events by ~30% over 5 years in men and women aged 50 to 80 who were at high risk for cardiovascular disease (Estruch et al, N Engl J Med, 368: 1279-1290, 2013).

One avocado has about the same amount of oleic acid (a monounsaturated fat) as 2 tablespoons of olive oil or 1.5 ounces of almonds, so it is logical to suspect that avocados might have a similar effect as olive oil or nuts.

How Was The Clinical Study Designed?

Because there is still a lot of controversy as to whether diets in which the saturated fat is replaced with healthier fat or no fat at all (low fat diets) are better, this study (Wang et al, J Am Heart Assoc, 2015;4: e001355 doi:10.1161/JAHA.114.001355) compared 3 diets:

  • A low fat diet in which most of the saturated fat was replaced with carbohydrate (24% total fat, 7% saturated fat, 11% monounsaturated fat, 6% polyunsaturated fat, 59% carbohydrate, 16-17% protein).
  • A moderate fat diet in which most of the saturated fat was replaced with pure oleic acid (34% total fat, 6% saturated fat, 17% monounsaturated fat from oleic acid, 9% polyunsaturated fat , 49% carbohydrate, 16-17% protein).
  • A moderate fat diet in which most of the saturated fat was replaced with avocado (34% total fat, 6% saturated fat, 17% monounsaturated fat from avocado, 9% polyunsaturated fat , 49% carbohydrate, 16-17% protein).

The study subjects were 45 healthy overweight or obese men and women (age 21 to 70, average = 45). Each subject was put on all 3 diets sequentially for 5 weeks each in a random order. That way each subject served as his or her own control.

The diets were carefully controlled to keep the calories the same so that none of the subjects lost weight during the study (weight loss would have confounded the results because weight loss lowers cholesterol in most individuals). The subjects were also told not to change their exercise habits. In short, it was a small study, but it was very well designed.

When the low fat diet was compared to the moderate (healthy) fat diets, the results were pretty similar to a number of other studies:

  • Total cholesterol and LDL cholesterol (the bad type) were lowered to about the same extent by both types of diets.
  • Triglycerides were higher and HDL cholesterol (the good type) was lower for the low fat diet compared to the moderate (healthy) fat diets.

Because this has been shown in previous studies, I won’t discuss it further here.

Do Avocados Lower Cholesterol?

lower cholesterolWhen the authors compared the diet in which saturated fat was replaced with avocados to the diet in which saturated fat was replaced with oleic acid there were a number of significant differences.

  • Both LDL-cholesterol and non-HDL cholesterol were significantly lower on the avocado diet than the oleic acid diet. The decrease was about 10%. Based on the metrics adopted by the American Heart Association this has the potential to translate into a 20% decrease in heart disease risk.
  • The avocado diet was the only one of the three diets that significantly decreased LDL particle number, small dense LDL cholesterol and LDL/HDL ratio, Many experts think that these parameters are better indicators of hearts disease risk than LDL cholesterol levels.

Do avocados lower cholesterol?  The short answer is yes, eating an avocado a day can lower cholesterol levels and might possibly lower heart disease risk. But to understand the true implications of this study we need to dig a little deeper.

What Is the Significance of This Study?

This study has one important take home lesson and raises two important questions.

Take Home Lesson: Foods Are More Important Than Fats We often hear about the benefits of including more monounsaturated fats in our diet, but when you actually make a direct comparison, such as was done in this study, it turns out that it is the foods that contain monounsaturated fats that make the difference, not the monounsaturated fats themselves. The oleic acid diet was only marginally better than the low fat diet at lowering total and LDL cholesterol.

This was the major conclusion of the authors of the study. Everything else was made up by the non-experts who write the articles that you see in the papers and on the internet. It is yet one more example of the headlines getting ahead of the science.

The authors admitted that we have no idea why avocados are more effective at lowering cholesterol than an equivalent amount of oleic acid. They speculated that it could be due to the high content of phytosterols in avocados. However, while the 114 mg of plant sterols in an avocado makes it an excellent source of plant sterols, it is far below the 2,000 mg of plant sterols that the NIH considers optimal for lowering cholesterol levels.

The authors also mentioned soluble fiber and specialized sugars in an avocado, but none of those was present in sufficient quantities to explain the cholesterol-lowering effect of avocados by itself. It is likely that all of those constituents plus others that we have not yet identified are what make avocados more effective than oleic acid at lowering cholesterol.

Question 1: Do We Really Want To Eat An Avocado a Day?

We need to keep in mind that a single avocado weighs in at around 234 calories. That is:

  • 2.5 times the calories in an apple
  • 4.7 times the calories in a peach or a cup of strawberries
  • 5.7 times the calories in a half cup of blueberries
  • 7.3 times the calories in a half cup of raspberries or blackberries

You get the point. What made this study so effective is that all three diets were designed to provide exactly the same number of calories so that nobody gained or lost weight. If you are thinking of adding an avocado a day to your diet, you are going to need to significantly cut back on calories somewhere else, or your weight gain will drive your cholesterol levels in the wrong direction.

Question 2: What Are The Long Term Implications of This Study?

The bottom line is that this and previous studies suggest that avocados should rightfully be included along with olive oil and nuts as healthy sources of monounsaturated fats that can help you lower cholesterol levels and may reduce your risk of heart disease.

However, we need to keep in mind that while a major clinical study has shown that adding either olive oil or nuts to your diet can reduce heart disease risk, we don’t have a comparable study showing that adding avocados to your diet will have the same benefit. It is plausible, but has not yet been demonstrated.

 

The Bottom Line

  • A recent clinical study has shown that eating an avocado a day was more effective at lowering bad cholesterol than adding an equivalent amount of the monounsaturated fat oleic acid to the diet. This suggests that it is the foods that contain the monounsaturated fats that make the difference, not the monounsaturated fats themselves.
  • This and previous studies suggest that avocados should rightfully be included along with olive oil and nuts as healthy sources of monounsaturated fats that can help you lower cholesterol levels and may reduce your risk of heart disease.
  • However, we need to keep in mind that while a major clinical study has shown that adding either olive oil or nuts to your diet can reduce heart disease risk, we don’t have a comparable study showing that adding avocados to your diet will have the same benefit. It is plausible, but has not yet been demonstrated.
  • You also need to keep in mind that a single avocado contains 234 calories. What made this study work so well is that each diet was carefully designed to provide exactly the same number of calories. If you are thinking of adding an avocado a day to your diet, you are going to need to significantly cut back on calories somewhere else, or your weight gain will drive your cholesterol levels in the wrong direction.
  • Finally, the American Heart Association Guidelines are to reduce saturated fats to no more than 6-7% of total calories. So while the low-carbohydrate, butter, bacon, and steak diet may give you temporary weight loss, it is definitely NOT recommended if you want to reduce your risk of heart disease. For more on this important topic, see my previous health tip “Are Saturated Fats Good For You?

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

7 Easy Ways To Spot Fad Diets

Written by Dr. Steve Chaney on . Posted in current health articles, Food and Health, Healthy Lifestyle, Obesity

dietIf It Sounds Too Good To Be True…

Author: Dr. Stephen Chaney

 

I think it was P. T. Barnum who said “There’s a Sucker Born Every Minute”. That’s particularly true in the diet world where hucksters seem to be all around us – especially this time of year.

You’ve seen the weight loss ads touting:

Pills or powders that suppress your appetite or magically prevent you from absorbing calories.

  • Fat burners that melt the pounds away.
  • New discoveries (juices, beans, foods) that make weight loss effortless.
  • The one simple thing you can do that will finally banish those extra pounds forever.

You already know that most of those ads can’t be true. You don’t want to be a sucker. But, the ads are so compelling:

Many of them quote “scientific studies” to “prove” that their product or program works.

  • Their testimonials feature people just like you getting fantastic results from their program. [You can do wonders with “computer enhanced” photographs.]
  • Many of those products are endorsed by well known doctors on their TV shows or blogs. [It is amazing what money can buy.]

So it is easy to ask yourself: “Could it be true?” “Could this work for me?”

Fortunately, the Federal Trade Commission (FTC) has stepped up to the plate to give you some guidance. Just in time for weight loss season, they have issued a list of seven claims that are in fact too good to be true. If you hear any of these claims, you should immediately recognize it as a fad diet and avoid it.

 

7 Easy Ways To Spot Fad Dietsfad diet

Here are the seven statements in ads that the FTC considers as “red flags” for fad diets that should be avoided:

  • Causes weight loss of two pounds or more a week for a month or more without changing your diet and exercise routine.
  • Causes substantial weight loss no matter what or how much you eat.
  • Causes permanent weight loss without lifestyle change even after you stop using the product.
  • Blocks absorption of fat or calories to enable you to lose substantial weight.
  • Safely enables you to lose more than 3 pounds per week for more than 4 weeks.
  • Causes substantial weight loss for all users
  • Causes substantial weight loss by wearing a product on your body or rubbing it on your skin.

I’m sure you have heard some of these claims before. You may have actually been tempted to try the products or program. You should know that the FTC said that it considers these to be “Gut Check” claims that simply can’t be true.

 

The Bottom Line

diet pillsThere are no magical pills or potions that will make the pounds melt away. You need to change your diet, change your activity level and make significant lifestyle changes if you want to achieve long term weight control.

For more science-based health tips visit https://healthtipsfromtheprofessor.com

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

Recent Videos From Dr. Steve Chaney

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Latest Article

Eye Pain Relief

Posted August 20, 2019 by Dr. Steve Chaney

A Simple Treatment To Make Your Eye Pain Disappear

Author: Julie Donnelly, LMT –The Pain Relief Expert

Editor: Dr. Steve Chaney

 

good newsAs the song goes: ”…Summertime and the living is e-a-s-y….”  Here in Florida we know that the living is easy because it’s so hot who wants to be doing anything except either sitting in the shade, or inside in the air conditioning.  Personally, I don’t think this summer was so bad, especially the evenings, but then, I really hate the cold so maybe my opinion is biased.

To stay in alignment with “living is easy,” I’m taking the advice of a few experts who teach easy ways to stay calm, motivated, and happy.  I’m taking a 30-day break from the news.  It’s so much in my face lately that it’s really affecting me in a very negative way.  So far, I’m two days into my 30 days.

I’ve decided that I want to take away some of the stress that seems to be normal for everyone. To that end I was listening to a speaker who was talking about the dangers of stress and what it does to the body.  Really frightening! He was saying that negative news sells and, for example, in the 1990’s in one city of the USA, homicides had gone down 42%, but the local TV station increased its coverage of homicides by 700%.  It’s only gotten worse in 2019.  It’s making us think we live in a dangerous country, and it sure isn’t helping our blood pressure.

To solve that problem, this speaker recommended going on a “news fast” for 30 days. Absolutely no negative news of any kind for a full month.  I’m surrounded by news all day so it’s a challenge, but I’ve found a great substitute:  www.GoodNewsNetwork.org.  Their mission is to be an antidote to the barrage of negativity experienced in the mainstream media.

So, I want to share this with you, and if you have any other good news stations/websites you love, please feel free to share it with me.

I think I’m off to the beach with a big umbrella and a thermos of ice-cold tea!  Living the e-a-s-y life!

Have a relaxing month!

 

Eye Strain And Eye Pain

 

eye pain reliefThis week I had a client come to the office with a situation that is pretty rare.  He described his pain as on his eyeball, which then referred to the entire top half of his skull.  It was like drawing a line that went under his eyes, through his ears, and around his head.  It was definitely a headache but concentrated on his eyes.  He was in desperate need of eye pain relief.

This client works in an industry that has the computer screen changing frequently and he’s needing to locate information on the new screen quickly.  He has experienced eye strain before, but other times just having the weekend off has resolved the problem.  This time the pain didn’t go away.

We don’t ever think about the muscles that move our eyes, but they can get repetitively strained just like any other muscle in the body.  This especially happens if you are watching something that has your eye moving back and forth rapidly, like a game on your computer or phone.

The muscles that are most prone to a repetitive strain injury are the ones on the top of the eye and on the outside of the eye.  I’m not an eye doctor so I can’t explain why these two muscles cause more problems than the others, but my experience has shown this to be the truth.

 

Eye Pain Relief

 

eye pain relief massageThe treatment is simple, but you need to do it cautiously.  If you wear contacts, you’ll need to remove them. The pressure is VERY light.

Put your fingertip directly onto your eyeball and press down GENTLY.

Slide your finger from the top of your eyeball to the outside of your eyeball.

If you find a point where it is tender, that’s the spasm that is putting a strain on your eyeball.  Just leave your fingertip on that point for 30 seconds.

You may even get a light show while doing this, with different shapes and colors.

You’ll find that this simple treatment will soothe tired eyes at the end of the day.  But remember, the pressure needs to be light and gentle.

Why stay in pain when it’s so easy to find the muscular source of the problem and eliminate it?

 

 

Treat Yourself to Pain-Free Living (https://julstromethod.com/product/treat-yourself-to-pain-free-living-hardcopy/) is filled with over 100 pictures pain free living bookand descriptions proven to show you how to find and self-treat muscle spasms from head to foot!

Join the 1000’s of people worldwide who have discovered that tight muscles were the true source of pains they thought were from arthritis, fibromyalgia, and other serious conditions.  You have nothing to lose, and everything to gain by releasing tight muscles.

 

Treat Yourself to Pain-Free Living is your step-by-step guide to pain relief!

 

 

Wishing you well,

 

Julie Donnelly

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

 

About The Author

julie donnellyJulie Donnelly is a Deep Muscle Massage Therapist with 20 years of experience specializing in the treatment of chronic joint pain and sports injuries. She has worked extensively with elite athletes and patients who have been unsuccessful at finding relief through the more conventional therapies.

She has been widely published, both on – and off – line, in magazines, newsletters, and newspapers around the country. She is also often chosen to speak at national conventions, medical schools, and health facilities nationwide.

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