Other signs of an unhealthy gut may include vomiting or stomach upset, fatigue, trouble sleeping, food intolerance and other ...

Physician Dr. Lois Lee of Boston Children's Hospital, who worked the Boston Marathon bombing, on 'The Pitt' Episodes 12 and 13, about a mass shooting.

A new study examined whether a specialized diet could improve symptoms of gastrointestinal disorders linked to an imbalance in gut microbiota.

The microbial community living within our large intestine is a highly dense and complex ecosystem. While some of these microbes cause illness and disease (such as bacteria and viruses), others are ...