It used to be thought that stomach and duodenal (outlet of the stomach) irritation and ulcers were caused by stress and spicy foods. Then, in the late 1970s and early ’80s two researchers in Australia ...

Illustration by Jared Bartman / The Atlantic. Source: Alamy. It survives, for example, by producing “copious amounts” of an enzyme that neutralizes stomach acid, Richard Peek, a gastroenterologist at ...

The American Journal of Gastroenterology has published a new guideline on the treatment of Helicobacter pylori (H. pylori) infection. The corresponding author on the guideline is William D. Chey, M.D.

A new study shows that cranberry juice can reduce the risk of getting an H. pylori infection, which can lead to stomach ulcers. Courtesy of Rodale Images If I say cranberries, the first thought might ...