L-Tryptophan Category_Featured Items 000 known enzymes from amino
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L-Tryptophan Category_Featured Items 000 known enzymes from aminoTryptophan is an essential amino acid and is used by the brain to produce serotonin, the inhibitory neurotransmitter responsible for normal sleep. Insufficient amounts of serotonin are often responsible for insomnia, depression, ADD, restless leg syndrome and many other disorders. Tryptophan is a precursor for the production of 5 Hydroxytryptophan (5 HTP). It is also a precursor for the production of melatonin and when supplemental Tryptophan is
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