Medically reviewed by Qin Rao, MD Intestinal metaplasia (IM) occurs when the body replaces the cells that line the upper ...

Norovirus, also known as the stomach bug, is spreading across the U.S. Here's what to know about the contagious virus and how ...

One of the hallmark symptoms is a rapid onset. Suddenly, you feel very nauseous,” Sweat said. Although this virus comes on quickly, it runs through folks pretty fast, too. Sw ...

Ground beef is a staple for many consumers in the U.S., but with high volumes comes the inevitable risk of contamination.