Functions ?

Serotonin is a crucial neurotransmitter that helps regulate mood, promoting emotional stability and reducing the risk of depression and anxiety. It influences sleep patterns by supporting melatonin production, controls appetite and digestion by aiding gut motility, and impacts pain perception by modulating sensitivity. Additionally, serotonin plays a role in memory, learning, and social behaviors, including bonding and aggression, making it essential for mental and physical well-being.

Where is it found?

While serotonin is often associated with the brain, around 90% of the body’s serotonin is produced in the gastrointestinal tract, which regulates gut function. The remaining serotonin is in the central nervous system, affecting cognition and behavior.