If your skin is looking a bit pale (which can occur in people of any skin tone), there’s usually a reason. It could be anything from a vitamin B12 deficiency to a symptom of anemia. The same is true ...

Different stool colors can mean different things, mostly depending on what you’ve eaten. You’d probably notice if your poop is a different hue than normal. But what does it mean if it’s green? What ...

Everyone poops, so let’s get over the awkwardness and talk about it. Pooping or defecation is the final stage of your digestion process, in which, you eliminate the waste material from the body ...

WHY? is our attempt to answer all the questions every little kid asks. Have a question? Send it to why@mentalfloss.com. If you eat, you poop! Let’s talk about eating first. When you eat, the saliva ...

Hannibal Person does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...