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68 mg 8% Calcium 75 mg 8% Phosphorus 80
antioxidant and energy systems
used especially by muscle cells
Promotes Positive Mood
*USP (United States Pharmacopoeia) -
Source Naturals, L-Tryptophan 500 mg, 120 capsules organic 68 mg 8% Calcium 75Description The essential amino acid l tryptophan helps support relaxation, restful sleep, and positive mood. It plays a part in the synthesis of both melatonin and serotonin, hormones involved with mood and stress response and sleep wake cycles. l Tryptophan also supports immune functions because it is the bodys precursor to the kynurenines that regulate immunity. If needed, l tryptophan converts to niacin in the body, which supports circulation, a