Add Yahoo as a preferred source to see more of our stories on Google. In short, their study, published this week in Cell, found that remaining viral particles present in some long COVID patients may ...

Add Yahoo as a preferred source to see more of our stories on Google. Eat your way to a happier mood, better digestion and deeper sleep? Sign us up! It turns out your favorite comfort foods like mac ...

Serotonin is a chemical produced mostly in our digestive tract. 1 Despite its humble beginnings in the gut, serotonin has the important job of deciding which brain cells to "turn off" (inhibit) during ...

Serotonin is nature's own appetite suppressant. This powerful brain chemical curbs cravings and shuts off appetite. It makes you feel satisfied even if your stomach is not full. The result is eating ...

A better night’s sleep may just be a matter of choosing the right bedtime snack. Reviewed by Dietitian Maria Laura Haddad-Garcia Snacking specific foods before bedtime may help you fall asleep faster ...

Serotonin is often referred to as the "happiness molecule." It plays a critical role in affecting mood levels and is also a neurotransmitter that sends signals within the brain and the body.

In our day-to-day lives, we’re constantly making a slew of decisions from immediate matters to prospects on the far horizon. But the evolutionary nuts-and-bolts of how our brains weigh these numerous ...

If you scroll on social media and come across a video captioned "watch this for a serotonin boost," you might be left wondering what serotonin is and what role it plays in your body. "Serotonin is a ...

Serotonin is often referred to as the "happiness molecule." It plays a critical role in affecting mood levels and is also a neurotransmitter that sends signals within the brain and the body.