Serotonin: Effects and Structure

What is serotonin? Serotonin is a so-called neurotransmitter: it is a messenger substance that transmits information from one nerve cell to another in our nervous system. Serotonin is found in both the central and peripheral nervous systems. It is also found in blood platelets (thrombocytes) and in large quantities in special cells of our gastrointestinal … Serotonin: Effects and Structure