Research also suggests that knowledge of our genetics can influence how well we comply with dietary prescriptions.
The British Medical Journal published a study in 2019 that highlighted how individuals that were given nutrigenomics-guided dietary advice for total fat and saturated fat intake significantly reduced their long-term intake compared to gold-standard population-based interventions.
Should you try DNA dieting?
The answer is, we don’t know if you should try DNA dieting. Aside from the fact research still needs to be done on the process, nutrigenomic testing is expensive. The price for a test and analysis starts at around $300.
Fortunately, there are many other tests that can provide analysis on the genes involved in nutrient metabolism and response, including Ancestry and 23andMe. However, it’s important to consult a specialist to look at your information and provide a personalized recommendation.
If you’re interested in learning more about DNA-based diets, speak to your doctor about getting a referral to a reputable medical group that offers nutrigenomic testing.
It also seems as if some of the tests can be a bit misleading. It seems your behavior matters a lot more than your DNA in these instances.
Based on your genes, there might be a slightly higher chance you’d lose weight with a certain type of diet, but that doesn’t mean you couldn’t gain weight on it if you’re eating more than you’re burning, explains Erica Ramos, who is also a clinical genomic specialist at Illumina, a research company.
Overall, for now, it pays to lead a common-sense lifestyle through diet and exercise.