Source Naturals, L-Tryptophan with Coenzyme B-6 500 mg, 30 tablets

DescriptionThe essential amino acid l-tryptophan helps support relaxation, restful sleep, and a positive outlook. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response. This tryptophan includes the activated coenzyme form of vitamin B-6, called P-5-P, that is required to convert tryptophan to serotonin. L-Tryptophan also supports immune functions because it is the body’s precursor to the kynurenines that regulate immunity. If needed, L-tryptophan converts to niacin in the body, which supports circulation, a healthy nervous system, the metabolism of food, and the production of hydrochloric acid for the digestive system. Source Naturals L-TRYPTOPHAN is extremely pure and is regularly tested to ensure the highest standards of quality.Packaging30 tabletsSuggested Use1 tablet three times daily, between meals and preferably with fruit juice. To support restful sleep, take 3 tablets before bed.About Source NaturalsSource Naturals was