If you don't have an appetite, or if you have nausea or vomiting in addition ... function returns to normal after a severe bout of diarrhea," says Mundkur. Some foods to avoid include fried ...

Gastroenteritis, that pesky inflammation of the stomach and intestines, can leave us feeling weak and with a queasy stomach. During these times, what you eat plays a crucial role in easing symptoms ...

Symptoms come on quickly, generally starting between 12 and 48 hours after you are exposed ... foods Eating the wrong foods can trigger nausea and vomiting or make diarrhea worse.