In this interview, filmed during the 4th Gut Microbiota for Health World Summit, Professor Magnus Simrén of the University of Gothenburg (Sweden) and Chairman of the United European Gastroenterology (UEG) Scientific Committee, explains to Gut Microbiota Worldwatch the relationship between the gut microbiota and irritable bowel syndrome (IBS).

Now, new research published in Cell Reports suggests the reason why Western lifestyle may reduce the variety of bacteria and alter the overall composition of gut microbiota is because it limits bacterial ability to be transmitted from human to human.

According to a new study recently published in Gut, however, the benefits of exercise may not end there. Researchers suggest that frequent exercise may also play an important role in our whole-body health by – directly or indirectly – contributing to the diversity of our gut microbiota.