The Expert: Dr. Lu Qi
Assistant Professor in the Department of Nutrition, Harvard School of Public Health
We asked Dr. Lu Qi of the Harvard School of Public Health to explain the importance of considering genetic factors when approaching your diet. His recently published study suggests a link between sugary drinks and a genetic risk of obesity, and highlights the importance of gene-environment interaction in determining health outcomes. In the study of 33,097 individuals, those with a genetic predisposition to obesity were likely to be more adversely impacted by drinking sugary beverages; and the detrimental effects of sugary drink on body weight appeared to be amplified by high genetic risk. Read more about the study here.