Tomatoes and related foods like tomato soup and tomato sauce can cause an upset stomach or diarrhea. Here's why and what to ...

If you got together with friends or family this holiday season, you probably heard about someone who was, as the saying goes, as sick as a dog, with a violently upset stomach. The culprit: norovirus, ...

Whether you are experiencing nausea, diarrhea or recovering from the stomach flu, it can be difficult to know what to eat when you have an upset stomach. The BRAT diet was once a popular remedy ...

These popular weight loss medications can come with unwanted side effects—especially if you continue to eat a high-fat diet. Here's what to know and how to avoid it.

It’s the kind of illness that seems to come out of nowhere—you’re feeling fine one moment, and the next, you’re hit with nausea, stomach cramps and a general sense of misery. The 24-hour flu, though ...