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.

Lexapro (escitalopram) and Zoloft (sertraline) are two prescription medications classified as selective serotonin reuptake inhibitors (SSRIs) used to treat mood disorders, like depression and anxiety.

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 hormone and neurotransmitter—a chemical messenger that transmits signals between nerve cells in the body. Serotonin has a positive influence on the cardiovascular system and the ...

In a report scheduled for publication in the June 2023 issue of the Journal of Affective Disorders, researchers explore the association between the gut microbiome and the efficacy of selective ...