Does kefir promote health? Kefir is a dairy beverage produced when kefir grain is added to milk to initiate a natural fermentation. The grains are known to contain a vast range of beneficial microbes, and APC has published some new insights into their health promoting properties (http://msystems.asm.org/content/1/5/e00052-16 ). Lead researcher, Aaron Walsh, working with Paul Cotter … Continue reading Metagenomic Analysis of Kefir