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.

Trackback from your site.

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

Leave a comment

Recent Videos From Dr. Steve Chaney

READ THE ARTICLE
READ THE ARTICLE

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.

UA-43257393-1