P.M. – your natural sleep aid
Tryptophan, an essential dietary amino acid, is used to produce serotonin, a neurotransmitter that helps to regulate sleep, and melatonin, the sleep hormone
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March 4, 2021
Tryptophan, an essential dietary amino acid, is used to produce serotonin, a neurotransmitter that helps to regulate sleep, and melatonin, the sleep hormone