SEROTONIN – From Emotions to Motor Skills
Serotonin or 5-hydroxytryptamine (5-HT) is a neurotransmitter, which has a complex and diverse biological function. Some experts define it as a hormone as well. It affects our mood, cognition, reward system, learning, memory, and many other physiological processes. Serotonin sends signals between our nerve cells and is mostly present in our brain, intestines, and blood …