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{{jargon}}

{{jargon}}

'''Serotonin''' or '''5-Hydroxytryptamine''' (5-HT) is a biogenic amine [[neurotransmitter]] synthesized from the [[amino acid]] [[tryptophan]] and found in the [[central nervous system]], the gastrointestinal tract and [[platelets]].   

'''Serotonin''' or '''5-Hydroxytryptamine''' (5-HT) is a [[neurotransmitter]] synthesized from the [[amino acid]] [[tryptophan]] and found in the [[central nervous system]], the gastrointestinal tract and [[platelets]].   

Serotonin is thought to play an important role in a number of physiological and psychological functions, including regulation of [[mood]], vomiting, aggression, appetite, body temperature, sleep, and sexuality.  

Serotonin is thought to play an important role in a number of physiological and psychological functions, including regulation of [[mood]], vomiting, aggression, appetite, body temperature, sleep, and sexuality.