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5-htp (hydroxytryptophan) is the direct precursor of serotonin, and is produced in the body from the amino acid L-tryptophan. It increases brain levels of serotonin, a neurotransmitter important for normal nerve and brain function. Serotonin is involved in a variety of physiological processes and affects a wide range of functions: from mood, to appetite, to sleep control, among others
5-HTP (hydroxytryptophan) is the direct precursor of serotonin, and is produced in the body from the amino acid L-tryptophan. It increases brain levels of serotonin, an important neurotransmitter for normal nerve and brain function. Serotonin is involved in various physiological processes and affects a wide range of functions: from mood, to appetite, and sleep control, among others.