Scientists have found an ideal frequency.

Add Yahoo as a preferred source to see more of our stories on Google. What could be behind not pooping as often? Experts say diet is the most common cause. (Photo illustration: Yahoo News; photo: ...

Pooping: Everyone does it, but most of us don't like to talk about it. However, we should be giving our bathroom habits more attention. After all, our bowel movements can tell us a good deal about our ...