Diarrhoea, loose stomach, vomiting, flatulence, loose stools, or tourist stomach. Whatever you call it, diarrhea is probably something we have all experienced at some point but which we do not like...

Question: "Hey, Lena! I often get acute diarrhea and my stomach becomes dysfunctional after almost every meal, which stresses me a lot every time I plan to eat with others. If I am on my own, I feel...