29 May 2017 --- With Inflammatory Bowel Diseases (IBD) affecting more than 2.5 million people in Europe and one in four in the US, consumers are increasingly interested in food and ingredients that support a healthy digestive system. This year's World Digestive Health Day (WDHD), organized by the World Gastroenterology Organisation (WGO) and the WGO Foundation, draws attention to IBD and the various therapies currently being developed to treat these diseases, including dietary supplements to improve the microbiome in the gut.