stomach

A nagging sore throat had President Obama checking in for an exam recently with his doctors. The diagnosis was one that’s familiar to millions of Americans: acid reflux.

Why did Elvis Presley die sitting on the toilet?  Whose flatulence is worse, men's or women's? How many pints of saliva do we produce every day? What causes morning breath? What three foods are most likely to kill someone? Do prisoners really smuggle stuff in their rectums?