Posted on August 2, 2017 by SandyObesity: ‘Switch’ in brain controls weight gain A new study suggests that excess weight gain may be due to a faulty ‘switch’ in the brain, which promotes the retention of fat in the body. Source: Obesity: ‘Switch’ in brain controls weight gain Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related