Do You Need Supplements?

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

Supplements As Part of a Holistic Lifestyle

Author: Dr. Stephen Chaney

 

do you need supplementsDo you need supplements?

The headlines about supplementation are so confusing. Are they useful, or are they a waste of money? Will they cure you, or will they kill you? I feel your pain.

I will answer these questions in depth in my upcoming book, but let me give you a quick overview today. I call it: “Do You Need Supplements?” I created the graphic on the left to illustrate why I feel responsible supplementation is important for most Americans. Let me give you specific examples for each of these categories.

 

Examples of Poor Diet

do you need supplements dietDo you need supplements if you have a poor diet? You have heard the saying that supplementation fills in the nutritional gaps in our diets.  So what are the nutritional gaps? According to the USDA’s 2015-2020 Dietary Guidelines for Americans, many Americans are consuming too much fast and convenience foods. Consequently, we are getting inadequate amounts of calcium, magnesium, and vitamins A, D, E and C. Iron is also considered a nutrient of concern for young children and pregnant women. According to a recent study, regular use of a multivitamin is sufficient to eliminate all these deficiencies except for calcium, magnesium and vitamin D (J.B. Blumberg et al, Nutrients, 9(8): doi: 10.3390/nu9080849, 2017 ). A well-designed calcium, magnesium and vitamin D supplement may be needed to eliminate those deficiencies.

In addition, intake of omega-3 fatty acids from foods appears to be inadequate in this country. Recent studies have found that American’s blood levels of omega-3s are among the lowest in the world and only half of the recommended level for reducing the risk of heart disease (K.D. Stark et al, Progress In Lipid Research, 63: 132-152, 2016 ;S.V. Thuppal et al, Nutrients, 9, 930: doi: 10.3390/nu9090930, 2017 ). Therefore, omega-3 supplementation is often a good idea.

In previous editions of “Health Tips From the Professor” I have talked about our “mighty microbiome”, the bacteria and other microorganisms in our intestine. These intestinal bacteria can affect our tendency to gain weight, our immune system, inflammatory diseases, chronic diseases such as diabetes, cancer, and heart diseases, our mood—the list goes on and on. This is an emerging science. We are learning more every day, but for now it appears our best chances for creating a health-enhancing microbiome are to consume a primarily plant-based diet and take a probiotic supplement.

Finally, diets that eliminate whole food groups create nutritional deficiencies. For example, vegan diets increase the risk of deficiencies in vitamin B12, vitamin D, calcium, iron, zinc and long chain omega-3 fatty acids.  A recent study reported that the Paleo diet increased the risk of calcium, magnesium, iodine, thiamin, riboflavin, folate and vitamin D deficiency (A. Genomi et al, Nutrients, 8, 314; doi: 10.3390/nu8050314, 2016. The Keto diet is even more restrictive and is likely to create additional deficiencies.

 

Examples of Increased Need

do you need supplements increasedDo you need supplements if you have an increased need?  We have known for years that pregnancy and lactation increase nutritional requirements. In addition, seniors have increased needs for protein, calcium, vitamin D and vitamin B12. In previous issues of “Health Tips From the Professor” I have also shared recent studies showing that protein requirements are increased with exercise.

Common medications also increase our need for specific nutrients. For example, seizure medications can increase your need for vitamin D and calcium. Drugs to treat diabetes and acid reflux can increase your need for vitamin B12. Other drugs increase your need for vitamin B6, folic acid, and vitamin K. Excess alcohol consumption increases your need for thiamin, folic acid, and vitamin B6. These are just a few examples.

Vitamin D is a special case. Many people with apparently adequate intake of vitamin D have low blood levels of 25-hydroxy vitamin D. It is a good idea to have your blood 25-hydroxy vitamin D levels measured on an annual basis and supplement with vitamin D if they are low.

More worrisome is the fact that we live in an increasing polluted world and some of these pollutants may increase our needs for certain nutrients. For example, in a recent edition of “Health Tips From the Professor” I shared a study reporting that exposure to pesticides during pregnancy increases the risk of giving birth to children who will develop autism, and that supplementation with folic acid during pregnancy reduces the effect of pesticides on autism risk. I do wish to acknowledge that this is a developing area of research. This and similar studies require confirmation. It is, however, a reminder that there may be factors beyond our control that have the potential to increase our nutritional needs.

 

Examples of Genetics Influencing Nutritional Needs

do you need supplements geneticsDo you need supplements if your genetics call for specific nutritional needs?  The effect of genetic variation on nutritional needs is known as nutrigenomics. One of the best-known examples of nutrigenomics is genetic variation in the methylenetetrahydrofolate reductase (MTHFR) gene.  MTHFR gene mutations increase the risk of certain birth defects, such as neural tube defects. MTHFR mutations also slightly increase the requirement for folic acid. A combination of food fortification and supplementation with folic acid have substantially decreased the prevalence of neural tube defects in the US population. This is one of the great success stories of nutrigenomics. Parenthetically, there is no evidence that methylfolate decreases the risk of neural tube defects.

Let me give you a couple of additional examples:

One of them has to do with vitamin E and heart disease (A.P. Levy et al, Diabetes Care, 27: 2767, 2004 ). Like a lot of other studies, there was no significant effect of vitamin E on cardiovascular risk in the general population. But there is a genetic variation in the haptoglobin gene that influences cardiovascular risk. The haptoglobin 2-2 genotype increases oxidative damage to the arterial wall, which significantly increases the risk of cardiovascular disease. When the authors of this study looked at the effect of vitamin E in people with this genotype, they found that it significantly decreased heart attacks and cardiovascular deaths.

This has been confirmed by a second study specifically designed to look at vitamin E supplementation in that population group (F. Micheletta et al, Arteriosclerosis, Thrombosis and Vascular Biology, 24: 136, 2008 ). This is an example of a high-risk group benefiting from supplementation, but in this case the high risk is based on genetic variation.

Let’s look at soy and heart disease as a final example. There was a study called the ISOHEART study (W.L. Hall et al, American Journal of Clinical Nutrition, 82: 1260-1268, 2005 ; W.L. Hall et al, American Journal of Clinical Nutrition, 83: 592-600, 2006 ) that looked at a genetic variation in the estrogen receptor which increases inflammation and decreases levels of HDL. As you might expect, this genotype significantly increases cardiovascular risk.

Soy isoflavones significantly decrease inflammation and increase HDL levels in this population group. But they have no effect on inflammation or HDL levels in people with other genotypes affecting the estrogen reception. So, it turns out that soy has beneficial effects, but only in the population that’s at greatest risk of cardiovascular disease, and that increased risk is based on genetic variation.

These examples are just the “tip of the iceberg.” Nutrigenomics is an emerging science. New examples of genetic variations that affect the need for specific nutrients are being reported on a regular basis. We are not ready to start genotyping people yet. We don’t yet know enough to design a simple genetic test to predict our unique nutritional needs. That science is 10-20 years in the future, but this is something that’s coming down the road.

What the current studies tell us is that some people are high-risk because of their genetic makeup, and these are people for whom supplementation is going to make a significant difference. However, because genetic testing is not yet routine, most people are completely unaware that they might be at increased risk of disease or have increased nutritional requirements because of their genetic makeup.

 

Examples of Disease Influencing Nutritional Needs

do you need supplements diseaseFinally, let’s consider the effect of disease on our nutritional needs. Do you need supplements because of disease?  If you look at the popular literature, much has been written about the effect of stress on our nutritional needs. In most cases, the authors are referring to psychological stress. In fact, psychological stress has relatively minor effects on our nutritional needs.

Metabolic stress, on the other hand, has major effects on our nutritional needs. Metabolic stress occurs when our body is struggling to overcome disease, recover from surgery, or recover from trauma. When your body is under metabolic stress, it is important to make sure your nutritional status is optimal.

The effects of surgery and trauma on nutritional needs are well documented. In my upcoming book, I will discuss the effects of disease on nutritional needs in some detail. Let me give you a brief overview here. It is very difficult to show beneficial effects of supplementation in a healthy population (primary prevention). However, when you look at populations that already have a disease, or are at high risk for disease, (secondary prevention), the benefits of supplementation are often evident.

For example, studies suggest that vitamin E, B vitamins, and omega-3s each may reduce heart disease risk, but only in high-risk populations. Similarly, B vitamins (folic acid, B6 and B12) appear to reduce breast cancer risk in high risk populations.

 

Do You Need Supplements?

 

With this information in mind, let’s return to the question: Do you need supplements? Here is my perspective.

  • The need for supplementation is greatest when these circles overlap, as they do for most Americans.
  • The problem is that while most of us are aware that our diets are not what they should be, we are unaware of our increased needs and/or genetic predisposition. We are also often unaware that we are at high risk of disease. For too many Americans the first indication they have heart disease is sudden death, the first indication of high blood pressure is a stroke, or the first indication of cancer is a diagnosis of stage 3 or 4 cancer.

So, let’s step back and view the whole picture. The overlapping circles are drawn that way to make a point. A poor diet doesn’t necessarily mean you have to supplement. However, when a poor diet overlaps with increased need, genetic predisposition, disease, or metabolic stress, supplementation is likely to be beneficial. The more overlapping circles you have, the greater the likely benefit you will derive from supplementation.

That is why I feel supplementation should be included along with diet, exercise, and weight control as part of a holistic approach to better health.

So, do you need supplements?

 

The Bottom Line

 

In this article I provide a perspective on who needs supplementation and why. There are four reasons to supplement.

  • Fill nutritional gaps in our diet
  • Meet increased nutritional needs due to pregnancy, lactation, age, exercise, many common medications, and environmental pollutants.
  • Compensate for genetic variations that affect nutritional needs.
  • Overcome needs imposed by metabolic stress due to trauma, surgery, or disease.

With this information in mind, let’s return to the question: “Do you need supplements? Here is my perspective.

  • A poor diet alone doesn’t necessarily mean you have to supplement. However, when a poor diet overlaps with increased need, genetic predisposition, or metabolic stress, supplementation is likely to be beneficial. The more overlap you have, the greater the likely benefit you will derive from supplementation.
  • The problem is that while most of us are aware that our diets are not what they should be, we are unaware of our increased needs and/or genetic predisposition. We are also often unaware that we are at high risk of disease. For too many Americans the first indication they have heart disease is sudden death, the first indication of high blood pressure is a stroke, or the first indication of cancer is a diagnosis of stage 3 or 4 cancer.

For more details, read the article 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.

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Comments (3)

  • Kathryn

    |

    Thank you Dr. Chaney for making sense of the latest scientific studies, evaluating the way they are run and helping us to apply them in our layman’s terms.

    Reply

  • Maria Goldstein

    |

    Great article. Information everyone needs to know!!

    Reply

  • Marianne Cavett

    |

    Thank you, Dr. Chaney, for explaining (in layman’s terms) what has been confusing to me as a patient myself, in addition to discussing the need of supplements for different diagnosis’ with my doctor… Plus helping others create a healthier life through my business knowledge.

    Reply

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Latest Article

How to Choose the Right Pillow

Posted April 17, 2018 by Dr. Steve Chaney

Wake Up Each Morning Pain Free

Author: Julie Donnelly, LMT – The Pain Relief Expert

Editor: Dr. Steve Chaney

 

how to choose the right pillow without headachesThe way you sleep is often a key to discovering the cause of headaches and more. If you wake up with neck pain, a headache, or you suffer from ringing in your ears, dizziness, or ear pain, there is a good possibility that it may be caused by the way you are sleeping. Your pillow may be the culprit.  But if you need to know how to choose the right pillow for you, it’s easy.   It just takes a little “investigation.”

 

How to Choose the Right Pillow if You Sleep On Your Side

Your head, neck, and spine need to always stay in a nice straight line, just as it is when you are standing up, but that takes a little thought and understanding of the way you sleep.  So, get comfy in your bed and then notice how your head is resting.

how to choose the right pillow to sleep painfreeIf you sleep on your side, your pillow needs to be just the right size, so your head doesn’t point down toward the mattress (your pillow is too soft) or up to the ceiling (your pillow is too thick). Either of these positions will make the muscles on the side of your neck stay in the contracted position for hours and pull your vertebrae in that direction, especially when you try to turn over to your other side.

Your SCM Muscle May Cause Serious Problems

You also need to notice if you turn your head a bit, especially if you are turning into your pillow or turning your head up toward away from your pillow. In either of these two cases you will be causing your sternocleidomastoid (SCM for short) to be held shortened for hours.

Your SCM originates on your collarbone and inserts into the bone behind your ear.  When it contracts you turn your head to the opposite side. However, if the muscle is tight (for example, when you’ve held your head turned toward one side for an extended period of time) and then you bring your head back so you are facing forward, the tight muscle will pull on the bone behind your ear and cause havoc.

The symptoms for a tight SCM are tinnitus (ringing in the ear), dizziness, loss of equilibrium, ear pain, headaches, pain in the eye and around the skull, pain at the top of the head, and even pain in the throat. Amazing! What’s even more amazing is that it’s rare that this muscle is considered when a medical professional is searching for the cause of your symptoms.

These are the things to know when considering how to choose the right pillow if you sleep on your side.

How To Choose The Right Pillow If You Sleep On Your Back

how to choose the right pillow for sleeping on your backIf you sleep on your back, your head should be on the mattress (not propped up with a pillow) and you should have a tiny support (like a folded washcloth) under your neck.  Or, you can have a wedge pillow that starts at your mid-back and gently raises your entire trunk and head up while still allowing your head and back to be in a straight line.

It’s always a challenge for people who toss and turn during the night, sometimes on their side and sometimes on their back.  The best thing I’ve found for this situation is to have the pillow below shoulder level so when you turn on your side your shoulder will automatically slide to the edge of the pillow while still supporting your head properly, and when you turn onto your back, the pillow will start at shoulder level so your head and neck are supported, but your head is being pushed in a way that causes your chin to move down to your chest.

hip pain causes and treatment pain freeIt’s tricky, but I can personally attest to the fact that it will work.  I can always tell when I’ve had my head tilted (I toss and turn during the night) because I will wake with a headache. When that happens I’m grateful that I know how to self-treat the muscles of my neck and shoulders so the headache is eliminated quickly.  If you already have Treat Yourself to Pain Free Living,  you can self-treat all your neck and shoulder muscles to release the tension.

How To Choose The Right Pillow If You Sleep On Your Stomach

If you sleep on your stomach, this is the one position that is so bad that it behooves you to force yourself to change your position. Your head is turned to the side and held still for hours, putting a severe strain on all your cervical and upper thoracic vertebrae. Not only will this cause headaches, tinnitus, and a list of other pains, but it can cause problems down your entire spine. It can also impinge on the nerves that pass through the vertebrae on their way to your organs.

If you do sleep that way, let me know and I’ll give you some suggestions that work to change your habit of sleeping. It takes time and energy, but the results are worth the effort.

In every case, the way you sleep may cause neck pain that won’t go away until the pillow situation is resolved.

Now you should know how to choose the right pillow for the way you sleep.

Wishing you well,

Julie Donnelly

About The Author

julie donnelly

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.

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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