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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Latest Article

Relieve Hip Pain After Sitting or Driving

Posted June 20, 2017 by Dr. Steve Chaney

Relief is Just a Few Movements Away!

Author: Julie Donnelly, LMT – The Pain Relief Expert

Editor: Dr. Steve Chaney

 

relieve hip pain after sittingI’m on a long business trip, speaking and teaching in Tennessee and New York, and the drive from Sarasota, FL meant many hours of driving over several days.  One of my stops was to visit with Suzanne and Dr. Steve Chaney at their home in North Carolina.  It was that long drive that became the inspiration for this blog.

After all those hours of driving, my hip was really sore. It was painful to stand up. While talking to Suzanne and Dr. Chaney I was using my elbow to work on the sore area, and when we were discussing the blog for this month it only made sense to share this technique with you.  So, Dr. Chaney took pictures and I sat at his computer to write.  I thought others may want to how to relieve hip pain after sitting or driving for long periods.

What Causes Anterior Hip Pain?

As I’ve mentioned in posts in the past, sitting is the #1 cause of low back pain, and it also causes anterior hip pain (pain localized towards the front of the hip) because the muscles (psoas and iliacus) pass through the hip and insert into the tendons that then insert into the top of the thigh bone.  When hip pain reliefyou try to stand up, the tight muscle tendons will pull on your thigh bone.  The other thing that happens is the point where the muscle merges into the tendon will be very tight and tender to touch. You aren’t having pain at your hip or thigh bone, but at the muscular point where the muscle and tendon merge.

It’s a bit confusing to describe, but you’ll find it if you sit down and put your fingers onto the tip of your pelvis, then just slide your fingers down toward your thigh and out about 2”. The point is right along the crease where your leg meets your trunk.

The muscle you are treating is the Rectus Femoris, where it merges from the tendon into the muscle fibers.  Follow this link, thigh muscle, to see the muscle and it will be a bit easier to visualize.

You need to be pressing deeply into the muscle, like you’re trying to press the bone and the muscle just happens to be in the way.  Move your fingers around a bit and you’ll find it.

Easy Treatment for Anterior Hip Pain After Sitting

relieve hip painHere is an easy treatment for hip pain after sitting you can administer yourself.  First, sit as I am, with your leg out and slightly turned.

Find the tender point with your fingers and then put your elbow into it as shown.

It’s important to have your arm opened so the point of your elbow is on top of the spasm.  It’s a bit tricky, but if you move about a bit you’ll come on to it, and it will hurt.  Keep the pressure so it’s tolerable, not excruciating.

After you have worked on this point for a few minutes you can move to the second part of the treatment.

hip pain treatmentPut the heel of your “same-side” hand onto your thigh as close to the spasm as you can get.  Lift up your fingers so the pressure is only on the heel of your hand.  You can use your opposite hand to help give more pressure.

Press down hard and deeply slide down the muscle, going toward your knee.  You can also kneed it like you would kneed bread dough, really forcing the muscle fibers to relax.

I’m putting in a picture from a previous blog to explain how you can also treat this point of your rectus femoris by using a ball on the floor.

As shown in this picture, lie on the floor with the ball on your hip muscle, and then slightly turn your body toward the floor so the ball rolls toward the front of your body. You may need to move the ball down an inch or so to get to your Rectus Femoris.

When you feel the pain, you’re on the muscle.  Just stay there for a minute or so, and if you want you can move so the ball goes along the muscle fibers all the way to your knee.

pain free living book coverIt may be a challenge to find this point, but it’s well-worth the effort!

In my book, Treat Yourself to Pain Free Living, I teach how to treat all the muscles that cause pain from your head to your feet.

Wishing you well,

Julie Donnelly

julie donnelly

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.

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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