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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Snacking specific foods before bedtime may help you fall asleep faster and have a good night's sleep. Choose one that's high in ...

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 ...

A widely used neurotransmitter for treating mental health conditions may have unintended consequences for auditory perception ...

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 ...

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 ...

New findings reveal a potential connection between serotonin activity and the progression of a widespread heart valve ...

Higher levels of serotonin may worsen tinnitus, a new study in mice suggests. So, what does this mean for SSRI users?

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.

Scientists at Oregon Health & Science University have identified a specific brain circuit that may help explain the ...

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 ...