digestion

Your body can send out all kinds of signals when something's amiss. Here are the ones you probably didn't know you should pay attention to.

If you're sitting on the toilet reading this, it's high time you squatted instead. Though little practiced in the United States, crouching down on the commode is how most of the world has pooped into antiquity. And science is starting to catch up.

The wrong ones can leave you bloated, gassy and keeping close tabs on the nearest bathroom, while some can damage your gut and its important microbiome. Time to investigate your plate.