Personalized Nutrition To Change Your Life?

Written by Dr. Steve Chaney on . Posted in Diets, Food and Health, Nutritiion, Personalize Nutrition

Author: Dr. Stephen Chaney

 

personalized nutritionCan a personalize nutrition assessment provide you with information to assist your health strategy?  We’ve been told that genetic testing is the wave of the future. We’ve been promised that genetic testing will tell us which diseases we are most likely to develop. Of course, the unspoken assumption is that if we knew which diseases were most likely to kill us, we’d be highly motivated to make the diet and lifestyle changes needed to reduce the risk of that disease.

But what if a personalized nutrition assessment based on a simple online diet survey was just as effective at getting us to make better food choices as all those fancy genetic tests? That is just what a recent study suggests.

How Was The Study Designed?

food4me surveyThe study was based on a simple online diet survey called Food4Me developed by University College Dublin and Crème Software Ltd. The Food4Me diet survey asks people how many times per week or per day they eat basic food groups and develops personalized diet recommendations based on what they are actually eating. It is a very simple, user friendly, survey requiring only 5-10 minutes to complete. Consumer satisfaction with this kind of survey is high. For example:

  • 92% of participants said that “the Food4Me website was easy to use.”
  • 76% of participants were “satisfied with the detail of information they received in their personalized nutrition report.”
  • 80% of participants felt that “the dietary advice in the report was relevant to them.”

In spite of its simplicity and ease of use, the Food4Me survey is also quite robust. Previous studies have shown that the reproducibility and validity of the Food4Me diet survey compares very favorably with much more extensive dietary analyses (For example, R. Fallaize, et al., Journal of Medical Internet Research, 16: e190, 2014).

This study (International Journal of Epidemiology, 2016, 1-11, doi:110.093/ije/dyw186)  measured the effectiveness of the Food4Me personalized nutrition reports at improving health-related behaviors. It was a 6-month randomized control study of 1269 adults from 7 European countries. It compared 4 different interventions on health-related behavior changes. The 4 interventions were:

  • standardized dietary advice
  • personalized nutrition advice based on the Food4Me survey
  • personalized nutrition advice based on the Food4Me survey plus BMI and blood biomarkers
  • personalized nutrition advice based on all that plus genetic testing

Is Personalized Nutrition The Wave Of The Future?

The results of the study were quite striking:

  • Compared to the group who just received standardized diet advice, the groups who received personalized nutrition advice were significantly more successful at improving health related behaviors. In particular, the groups receiving personalized nutrition advice:
    • personalized nutrition healthy foodConsumed less red meat.
    • Consumed less saturated fat
    • Consumed less salt
    • Got more folate from their diet
    • Had an improved “Healthy Eating Index” (a measure of overall diet quality)
  • Adding information on blood biomarkers (cholesterol, carotenoids, omega-3s, and vitamin D) and genotype received did not enhance the effectiveness of the personalized nutrition recommendations at changing health behaviors.

 

What Does This Study Mean For You?

This is a single study, but it does suggest several interesting take-home lessons.

#1: We are much more likely to follow diet advice that is personalized to us than we are to follow standardized diet advice. This should come as no surprise. We’ve had generalized diet advice like the USDA Food Guide Pyramid and, more recently, the USDA My Plate guidelines for decades, and they haven’t moved the needle. Maybe people think of generalized guidelines as applying to other people and personalized guidelines as applying to them.  Personalized nutrition seems to be more effective.

#2: This was personalized diet advice, not weird diet adviceThe participants were not being told to eat as much fat as they wanted. They weren’t being told that avoiding wheat will make them slimmer and smarter. They weren’t being told to eat like a caveman. They were being given USDA-approved diet recommendations. The only difference was that the dietary recommendations were personalized to them. For example, they were only being told to eat more fruits and vegetables if, in fact, fruits and vegetables were not a regular part of their daily diet. 

#3: Blood biomarkers did not provide any additional incentive to increase health related behaviors. I wouldn’t read too much into this observation. With the exception of cholesterol, the blood biomarkers selected for this study merely reinforced the diet analysis. For example, you could ask whether low blood carotenoid levels really provided any additional incentive to change their diet for an individual who was already told their intake of fruits and vegetables was low. If the study had measured disease-related blood biomarkers, it might have found that they provided additional incentive for individuals to make positive diet changes.

#4: Genetic testing did not provide any additional incentive to increase health related behaviors. This probably simply reflects the state of the science. Current genetic tests are only weakly predictive of major diseases like heart disease, diabetes, and cancer so they provide little incentive to make major lifestyle changes. This may change in the future as we improve our understanding of genetic influences on disease risks.

Missed Opportunities

This study clearly showed that a simple online diet survey like the Food4Me personalized diet assessment is very useful for changing health-related dietary behavior. However, this study also missed several opportunities to create an even more valuable tool for improving health-related behaviors. For example, the study collected data on obesity and activity levels, but did not attempt to provide personalized lifestyle recommendations based on that data. In addition, 44% of the participants reported that they had a disease, but no attempt was made to include health goals in the personalized diet and lifestyle recommendations.

 

The Bottom Line

  • A recent study showed that personalized nutrition recommendations based on a simple online survey were much more effective than standardized dietary advice at getting people to improve health-related eating habits.
  • Adding information on blood biomarkers and genetic tests did not enhance the effectiveness of the personalized nutrition recommendations at changing health behaviors.
  • The study did not evaluate the value of adding activity levels and health goals to the assessment. That perhaps represented a missed opportunity to create an even more powerful tool for positively influencing health-related behaviors.

 

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 (2)

  • Victoria Dresbach

    |

    Very interesting article. There is so vitamins to choose from and who knows what is the best for you. Your article is an eye opener.

    At this time I have lung cancer and on a targeted therapy drug and I have not read what vitamins would be best. I would love to read an article from you on this subject.

    Thank you.

    Reply

    • Dr. Steve Chaney

      |

      Dear Victoria,
      I report on recently published clinical studies rather than offer opinions or health advice that may or may not be correct. Unfortunately, there are very few studies on vitamins use with targeted drug therapy.
      In general, optimal nutrition supports a strong immune system, and a strong immune system is one of your best defenses against cancer. However, in terms of specific drug-nutrient interactions it is best to consult with your doctor or pharmacist.
      Dr. Chaney

      Reply

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Epsom Salt Bath for Sore Muscles!

Posted November 21, 2017 by Dr. Steve Chaney

Epsom Salt – An Inexpensive “Miracle Cure”

Author: Julie Donnelly, LMT – The Pain Relief Expert

Editor: Dr. Steve Chaney

 

epsom salt bath for sore musclesAn Epsom Salt bath for sore muscles is an old remedy that until recently has been overlooked by modern medicine. For hundreds of years people have used Epsom salt baths for relieving sore muscles, healing cuts, drawing out inflammation, and treating colds.  To many people this has long been a miracle cure, the first “go-to” for pain relief. Research has proven why Epsom Salt works so well, and how to use it so you benefit the most.

Why An Epsom Salt Bath for Sore Muscles Works

Epsom Salt is a combination of magnesium and sulfate. When you are under stress – and who doesn’t have stress in their life – your body becomes depleted in magnesium. Magnesium is a key component in a mood-elevating chemical of the brain called serotonin. Serotonin creates relaxation and a feeling of calm, so it reduces stress, helps you sleep better, improves your ability to concentrate, and lessens the tension of irritability.  It is also a component in the production of ATP (adenosine triphosphate), which produces energy for the cells.

The magnesium in Epsom Salt regulates the activity of over 325 enzymes, helps prevent hardening of the arteries, and is beneficial for muscle and nerve function.  Sulfates improve the absorption of nutrients and flushes toxins out of the body.  All of this is why an Epsom salt bath for sore muscles works.

Massage and Epsom Salt – a “Marriage Made in Heaven!”

Every month I explain how massaging one area of your body will help eliminate or reduce pain. My book (see below) teaches many self-treatments for a long list of aches and pains. Massage has been proven to help with:

  • Joint pain
  • Stiffness
  • Muscle aches
  • Fibromyalgia
  • Insomnia
  • Sports injuries
  • TMJ
  • Headaches
  • and much, much more!

Massage will also force toxins out of your muscles and improve circulation.  Epsom Salt baths are beneficial after a massage because it will remove the toxins out of the body. In the past I had heard that a 15-minute bath was sufficient, but that has changed.  Recently I read an article that explained it takes 40 minutes of soaking to make the transfer complete. Toxins are drawn out and magnesium enters into the body

Self-Massage is Convenient and Easy-to-Do

It’s wonderful to go to a qualified massage therapist and relax while the spasms are worked out of your muscles. However, if you have a stressful job or you love to exercise, you can’t go to a therapist as frequently as you should.  That’s where self-massage becomes a life-saver.

pain free living book coverBefore relaxing in your Epsom salt bath, do the techniques demonstrated in my book, “Treat Yourself to Pain-Free Living” to release the spasms that are causing joint and muscle pain.

As you untie the “knots,” you are releasing toxins into your blood stream and lymphatic system.  A relaxing, 40-minute soak in a tub of comfortably hot water and 2 cups of Epsom Salt will eliminate the toxins from your body.

Life is more stressful than ever before, and you deserve a relaxing break.  Massage and Epsom Salt baths are the perfect beginning to a restful night’s sleep!  Plus, the benefits of both massage and Epsom Salt will improve your health and vitality.

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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