In 480 BC, Hippocrates noted that "positive health requires knowledge of man's primaryconstitution". This was just an ancient way of saying that we cannot achieve optimum health without knowing about our genes. Fast forward to the year 2013, we now know that specific variations inour genes can explain how we will respond to the foods, beverages and supplements we consume.
Imagine knowing what foods and nutrients your body needs more or less of to prevent chronicdiseases such as heart disease, diabetes and cancer? Nutrigenomics is the study of how individual genetic variation affects a person's response to nutrients and impacts the risk ofnutrition-related chronic diseases. When it comes to diet and nutrition, a one-size-fits-all approach may not lead to optimal health. Research has shown that personalized dietary advice based onyour DNA is more valuable than general population-based recommendations.
For example, the caffeine found in coffee can influence heart health. Depending on your genes, you mayhave an increased risk of high blood pressure and heart attack if you consume more than 2 cups of coffee a day. Variations in the CYP1A2 gene affect the rate at which caffeine is broken down. Onein 2 people break down caffeine more slowly which puts them at a 53% greater risk for heart disease.
I have decided to include nutrigenomics testing in my practice and currently am one of asmall handful of dietitians on the East coast offering this service. I'm utilizing a testing kit from Nutrigenomix® to reveal how unique genetic code determines one's response to 7nutrients that are essential to managing optimal health and preventing risk of chronic disease. Nutrients tested for are:
- Omega-3 Fat
- Sodium
- Folate
- Saturated Fat
- Vitamin C
- Whole Grains
- Caffeine
Testing is easy and non-invasive. The initial consult takes 15 minutes to collect a saliva sample.Analysis takes a little over 2 weeks after which clients are provided with a personalized nutrition report containing over 40-pages of information regarding their unique genetic profile analysis.During a 45 minute follow up appointment, clients receive personalized diet recommendations to improve their health.
Nutrigenomix® is a University of Toronto start-up biotechnology company that is dedicated to empoweringdietitians and their clients with comprehensive, reliable, genomic information with the ultimate goal of improving health through personalized nutrition. Their genetic testing kit was launched inJune of 2012 in Canada and is currently available in 8 languages in 15 countries.