Posts Tagged ‘exercise’

What Causes Food Cravings?

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

Is Your Body Trying To Tell You Something?

Author: Dr. Pierre DuBois

What Causes Food Cravings?

food cravingsFor some years, researchers had believed that having cravings for a particular type of food may be an indication that you are missing a particular nutrient in your diet. For example, if you crave red meat then you may have an iron deficiency, or if you crave ice cream you must need calcium.

Studies have shown, however, that cravings have nothing to do with a nutritional deficiency, but are actually caused by chemical signals in the brain. Nutritionist Karen Ansel says, “If cravings were an indicator of nutritional deficiency, we’d all crave fruits and vegetables. The fact that we all want high carb, high fat comfort foods, along with the research, is a pretty good indicator that cravings aren’t related to deficiencies.” Yes–it’s really all in your head.

Fat, Sugar and Salt Fuel Food Cravings

When you crave a food, the same reward centers in the brain that are responsible for drug and alcohol addiction are more active: the hippocampus (memory), the insula (emotion and perception) and the caudate (memory and learning). These areas are all very receptive to dopamine and serotonin, neurotransmitters that are responsible for feeling relaxed and calm and which spur reward-driven learning.

The reason you crave things such as ice cream, potato chips and chocolate is that these items are full of fat, sugar and/or salt. Both fat and sugar are involved in an increased production of serotonin and other chemicals that make us feel good.

Food Cravings Are Also Learned

There is a large societal aspect to cravings as well. For instance, women in Japan tend to crave sushi and only 6 percent of Egyptian women say they crave chocolate. Approximately half of American women claim that their cravings for chocolate reach a peak just before their period. However, research has found no correlation between fluctuations in women’s hormones and cravings. In fact, postmenopausal women do not report a large reduction in cravings from their premenopausal levels.

Will Power Alone Is Not Enough

Studies have found that the more people try to deny their cravings, the greater the craving they have for the forbidden food. Researchers suggest that it is better to give in to the craving in a controlled way rather than denying yourself altogether. Just be sure to restrict what you consume to a reasonable amount. If your dopamine receptors are constantly bombarded with high-fat and high-sugar foods (or drugs and alcohol), they shut down to prevent an overload. This makes your cravings even greater and you end up eating more in an attempt get the same reward, but you never really feel satisfied.

How To Bust Your Food Cravings

Exercise and distraction are the two best ways to reduce food cravings. One study found that a morning workout can reduce your cravings for the whole day. Other studies suggest that distracting your mind with other pleasurable stimuli can be effective. For example, smelling a non-food item that you really like can also help. Keep a small vial of your favorite perfume with you when a craving comes on and take a whiff when the craving hits you. It will occupy the aroma receptors that are involved in food cravings.

The Bottom Line

  • In most cases food cravings are not due to nutritional deficiencies. They are a physiological response of the “pleasure center” in the brain to fat, sugar & salt.
  • Food cravings are different in different cultures, which indicates that food cravings are also a learned response.
  • Willpower alone is not sufficient to overcome food cravings.
  • The best strategy to avoid food cravings is to exercise regularly and distract your attention with other pleasurable stimuli.

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.

How Much Exercise Do You Need?

Written by Dr. Steve Chaney on . Posted in Exercise, Fitness and Health, Issues

“Exercise” Versus “Lifestyle Activity”: 

How Active Are You—Really?

Author: Dr. Pierre DuBois

canotThe most frequent questions I get are: “How much exercise do I need?” and “What’s the best way of getting that exercise?” If you are like most people, working out just for the sake of working out does not really appeal (although there are many dedicated gym buffs who couldn’t live without their daily workouts!).

We all know that it’s important to exercise regularly if we want to live a long and healthy life. However, if you find the idea of trotting along on a treadmill for 15 minutes and then spending half an hour of working out on Nautilus machines to be about as exciting as a trip to the dentist, then this article is for you!

What the Experts Recommend:

Experts recommend that we get at least 150 minutes of exercise each week to stay in shape. But many people find taking this much exercise at once (or in three 50-minute stretches) too daunting.

The good news is that a recent study conducted by researchers at Boston University that was published in the journal Medicine & Science in Sports & Exercise found that bouts of exercise lasting less than 10 minutes a couple of times daily, such as the kind you get when cleaning the house, were sufficient to meet your weekly exercise needs.

What the Study Showed

Over 2,000 participants were included in the study, more than half of whom were overweight. Motion detectors were attached to each of the subjects for eight days, and an average of half the participants met their weekly exercise quota of 150 minutes. The average participant met his or her quota with exercise that lasted less than 10 minutes at a time. The types of exercise ranged from moderate (heavy cleaning, walking briskly and sports such as golf and badminton) to vigorous (running, hiking, shoveling and farm work).

As long as the participants met their 150-minute per week quota, no matter the length of their exercise, they had lower body mass index, smaller waists, lower triglycerides and better cholesterol levels than those who did not meet the quota.

Assistant professor at Boston University’s School of Medicine, Nicole Glazer, says “This study really speaks to the idea that some activity is better than nothing. Parking a little bit farther away, getting off the bus one stop early—all of these little things can add up and are related to a healthier profile.”

For years, researchers have studied the effects of exercise from practicing sports or visiting the gym. However, according to Glazer, “This idea of lifestyle activity is one that is under-measured in research studies.” Activities such as taking the stairs instead of the elevator, using a push mower instead of a riding mower, etc. can add up to a significant amount of energy expenditure. Experts still stress that it’s important to also get in some traditional forms of exercise and not merely replace it with lifestyle activity. Still, any exercise is useful.

“The levels of sedentary behavior in this country are alarming. So the concern that someone’s going to stop exercising and instead just get off the bus a stop earlier, that’s not my concern,” Glazer says. “The real concern is, is this a stepping-stone? Is this the way we can get inactive people to do any sort of activity? People will come up with any excuse to not exercise. I don’t need to worry about my giving them one. They’ll be able to think of something.”

The Bottom Line:

  • Experts recommend 150 minutes of moderate intensity exercise a week
  • That doesn’t mean that you need to be a gym rat or marathoner. Ten minute exercise intervals centered around everyday lifestyle activities can be sufficient.
  • So you are out of excuses. You have the time. You have all the equipment you need. You don’t even need special workout clothes.

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.

Staying Fit On The Road

Written by Dr. Steve Chaney on . Posted in Fitness and Health, Issues, Uncategorized

How Can You Work Exercise Into Your Travel Schedule?

Author: Kai Fusser, MS

Stretch Band Yoga Work OutMany of my clients ask me “How can I stay fit while I’m on the road?” If you are traveling for work or leisure, traveling and working out can be a challenge, finding a gym, time, convenience and more gets in the way. For my athletes exercise is a must and getting it done is part of their job even though they have the same challenges. But also for us non-athletes, we want to stay fit even during travel, it also makes us feel better and can help with jet lag and combat the effects of “travel” food.

Travel Exercise Tips;

Now we should realize that we don’t need a gym to get a good workout in, a hotel room or some outdoor space can be sufficient. We also don’t necessarily need any equipment although bringing along a jump rope and a rubber band can add to the variety of on the road exercises.

So here are some ideas for simple ways to exercise, feel free to be inventive, our body can move in many ways and we need to take advantage of that.

  1. The power of walking: walking is one of the most natural and healthiest movements for us, it uses our whole body, stimulates the circulatory and nervous system, massages our organs and is relaxing. Take a 30-60 min. walk in a park, neighborhood or city, if done in the evening it will help you sleep better as well.
  1. Use your own body: here we can take advantage of our own body weight and gravity, there are countless exercises that can be done in a tight space, try to do 3 sets of 8-15 reps for each exercise, alternating between different exercises will save time. Here are some good ones: pushups with different arm widths, lunges in all different directions, squats, crunches with different leg positions, dips on a chair, regular and side planks, wood chop up, shot put etc.
  1. Use bands: attach it to the door or stand on it, curls, overhead extensions, pushing and pulling, straight rotations, shoulder rotations, pull downs, wood chops
  1. Cardio: here I recommend the burst training as it is the most efficient in time and effect, 4-6 minutes alternating between slow and sprint pace at 20 sec. slow and 10-20 sec. sprint ratio. This can be done by running in place with use of arms, rope jumping, hotel stairways, shadow boxing (no worries you are alone in the room).
  1. The ultimate way: if you really want a challenge and get things done quick do 3-5 sets of either Turkish get ups or pushups to jump (also called burpees) at high speed.
  1. In the hotel gym: hotel gyms are often “compromise gyms” but most have a treadmill (turn the motor off and push the belt while holding on) or a bike where the burst training can be done which I recommend over the long slow cardio for its effectiveness and its much easier to convince yourself of doing a short 4-6 min. workout verses a 45-60 min. long haul.

It is best to keep the workout short in time but high in intensity according to your fitness level.

Also remember your nutrition during travel, I know it is very challenging as we get out of our routine, but making the right choices (why not stopping at the super market for some healthy snacks before checking in) and eating in moderation will go a long ways towards still feeling good when you get back home.

Remember to keep it simple and fun so traveling doesn’t have to be a threat to your health.

For some great exercise tips and ideas for different exercises please visit my website; www.kaifitnessforgolf.com

The Bottom Line:

1)     Don’t neglect your health just because you’re on the road.

2)     Even if the hotels where you are staying don’t have fancy workout facilities, you have plenty of options. Just choose the ones that fit you best.

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 Exercise Help You Live Longer?

Written by Steve Chaney on . Posted in Fitness and Health, Issues

Run Long And Prosper

Author: Dr. Stephen Chaney

Man running Can Exercise Help You Live Longer? In my past “Tips” I have talked about how hard it is to prove the value of individual lifestyle changes for improving our longevity – whether we are talking about more exercise, lower fat diets or individual nutritional supplements. Most studies have too few subjects and last too short a time to show any significant effect.

That’s why the study I’m featuring this week is so remarkable. The study was designed to answer the question of whether exercise can actually help people live longer. Many studies have tried to answer that question. But what was remarkable about the study was the number of people enrolled in the study and how long the study lasted.

Let’s look at the study (Byberg et al, British Journal of Sports Medicine, 43: 482-489, 2009) in detail. The study enrolled 2,204 men aged 50 from the city of Uppsala Sweden in 1970-1973 and followed the men for 35 years! At the beginning of the study the participants completed a survey on leisure time physical activity and were categorized into low, medium or high activity groups.

Participants were re-examined at ages 55, 60, 70, 77, and 82 years and changes in physical activity were recorded. Other information, such as body mass index, blood pressure, cholesterol levels, smoking status and alcohol use, was also collected at each survey. And, of course, the researches recorded how many of the initial participants were still living at each of those ages.

After adjusting for other risk factors (obesity, smoking, excess alcohol consumption, elevated cholesterol or blood pressure), the researchers found that men who reported high levels of physical activity from age 50 lived 2.3 years longer than sedentary men and 1.1 years longer than men who reported medium levels of physical activity.

They also looked at what happened to men who started at low or medium levels of activity and increased their exercise level during the study. After 5 years of increased activity there was no apparent benefit. But after 10 years of increased activity the risk of dying had been reduced just as much as if they had always been exercising at that level!

I find that last finding particularly significant because most studies of this type last 5 years or less. If this study had been concluded at the end of 5 years, you might be tempted to say “Why bother. If I haven’t exercised before, there’s no point in starting now.” But, this study did last more than five years – so the conclusion was completely different.

The Bottom Line:

So, what are the take-home lessons from this study?

1) We’ve known for years that exercise reduces the risks of several types of diseases and improves the quality of life. This study clearly shows that exercise also helps us live longer.

2) And, if you haven’t exercised before, it’s never too late to start. Just don’t expect instantaneous results.

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.

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Headache Relief By Treating Your Shoulder

Posted June 18, 2019 by Dr. Steve Chaney

A Headache Remedy Can be Treating Your Shoulder

Author: Julie Donnelly, LMT –The Pain Relief Expert

Editor: Dr. Steve Chaney

 

 

When you experience the debilitating effects of headache pain, you just want headache relief.

headache relief from painYour head throbs. It’s hard to think. It’s hard to enjoy life.

What should you do?

  • You could take Tylenol or some other drug, but that offers temporary relief at best.
  • You could see a chiropractor, but it may take multiple visits to correct your problem.
  • You could get a massage, but the headache will probably come back.

What you really want is a natural protocol you can use to make the headache go away whenever it occurs. There is such a protocol. It’s called muscular therapy, and I teach people how to perform it on themselves whenever a headache or joint pain occurs.

 

What Is The Difference Between Massage And Muscular Therapy?

There is a difference between massage and muscular therapy as a headache remedy, and both are worthwhile.  Massage is great for moving the fluids (like blood and lymph) through your body and getting muscles to relax. It’s perfect if you’re under stress and you feel like you’re going to explode.  A good massage therapist can have a positive impact on your nervous system and blood pressure, and you’ll come out walking on air.

Muscular therapy, the way I do it anyway, is more focused than it is general.  You’ve heard about spasms, but most people can’t visualize a spasm, so they ignore the term. You probably have an idea that a spasm may be painful, and it isn’t a great thing to have, but what is a spasm?

What is a Spasm

headache relief muscle knotsI explain it as a knot in the muscle.  Through some very complicated physiology (that none of us need to know about) the muscle forms a knot in the thick part of the muscle, and it’s putting a strain on the two ends.

Both ends are attached to a bone, so the pressure causes a strain on the end points and you have pain at the bone.  Most of the time the end points are just after the muscle crosses over a joint, so you end up with joint pain.

 

Too often people think this is arthritis and they are stuck suffering or taking strong drugs to mask the pain.  But in the majority of cases it’s not arthritis, it’s just tight muscles pulling on the bones of the joint and preventing them from moving freely.

But, all you need is to know where the knot (spasm) is, and then apply direct pressure on it.  Hold the pressure for 30 seconds or so, and then let go.  Keep repeating this until it doesn’t hurt anymore.

Headache Relief

headache relief shoulderLet’s say you have headache pain.  There are so many muscles that impact headaches that it would take a book (like my book: “Treat Yourself to Pain-Free Living”) to discuss each of them.  So, let’s just look at one muscle, the Levator Scapulae.

The Levator Scapulae is responsible for lifting your shoulder up.  In fact, the nickname for the Levator Scapulae is “the shrug muscle.” But look at this graphic and you’ll see where the knots form (the round red circles) and where you feel the pain (the red shaded areas).

You may not think to press on your lower neck/shoulder when you feel headache pain.  This muscle also causes the pain you feel in the middle of your back, between your shoulder blades.

 

And self-treatment is so easy!

 

headache relief shoulder muscle workYou can put your opposite thumb into the front of your shoulder as shown in this picture, and your fingers in the back of the muscle. Then squeeze your thumb and fingers so they pinch the entire muscle.

 

headache relief shoulder muscle pressure using wallOr you can put the perfect ball on the very top of your shoulder and then lean into the corner of a wall as shown in this picture.

 

What you are doing is forcing the acid (as in Lactic Acid) out of the muscle fiber so blood can fill the void and heal the muscle fiber.  As you do this you are untying the knot and the pressure is removed from the joint. In most cases the joint can now move more freely and without pain.

All the self-treatments in my book are just this easy!

Most people have significant pain relief, and I am happy to say many get total and permanent pain relief.  Try it yourself, self-treatment is easy.  The worst thing that can happen is nothing, and the best thing that can happen is regaining normalcy.

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

pain free living book coverGet Treat Yourself to Pain-Free Living . It is filled with over 100 pictures and 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

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 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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