Medically reviewed by Jay N. Yepuri, MD Villi are tiny, hair-like projections and tissues composed of the cells lining your ...

Celiac disease is a digestive and immune disorder that can keep the body from absorbing necessary nutrients. "Our conception and awareness of celiac disease has evolved over the past few decades, but ...

SIBO is a condition that results from an overgrowth in bacteria in the small intestine and gut. Here, MDs explain SIBO causes ...