TALKING about penis and testicle health doesn’t come easily to a lot of men. But it’s really important to know what’s normal ...

In a small study, mice given fecal transplants from elite cyclists and soccer players had higher levels of glycogen, a key energy source.

Sean Gibbons, a microbiologist at the Institute for Systems Biology, joins The Excerpt to discuss what bowel movements reveal ...

One study found that 73% of women experience GI issues during their cycle. Here's what you need to know about period poops ...