Last updated on April 19, 2014 at 7:46 EDT

Latest Genetics of obesity Stories

2012-09-12 14:11:06

Head to head: Are the causes of obesity primarily environmental? The ongoing obesity epidemic is creating an unprecedented challenge for healthcare systems around the world, but what determines who gets fat? Two experts debate the issue on bmj.com today. Timothy Frayling, Professor of Human Genetics at the University of Exeter thinks that genetic factors are the main driver for obesity in today's environment. Twin and adoption studies show consistently that variation in body mass index...