Beware of Sugar12/31/2015December 31, 2015The head of the German Institute of Human Nutrition explains how dangerous sugar is to your health.Copy linkAdvertisementInterview: Professor Hans-Georg Joost07:59This browser does not support the video element. German Institute of Human Nutrition Potsdam-Rehbruecke (DIFE) Arthur-Scheunert-Allee 114-116 14558 Nuthetal Germany