ScienceHow diet affects our health in old ageTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience04/07/2017April 7, 2017Scientists spent 20 years tracking around 600 senior citizens to see how diet affects their health. Exercise and a proper diet are particularly important in old age if we are to stay healthy. So what did the study show?https://p.dw.com/p/2as1XAdvertisement