Could chewing gum be the next fad diet?

Many sugar-free chewing gums contain a sweetener called sorbitol. Sorbitol is a laxative which is poorly absorbed by the small intestine. An article in this week's British Medical Journal (BMJ) warns of the dangers of excess sorbitol intake.

The warning comes after doctors came across two patients who had chronic diarrhea, abdominal pain and dangerously excessive weight loss. After lengthy investigations which could not identify why the patients were losing so much weight and had chronic diarrhea and pains, a detailed analysis of eating habits put the problem down to eating too much chewing gum with sorbitol.

Maybe that's why I'm so damn skinny?

details here