L-Tryptophane 220 mg CIRCULAIRE MENSUELLE 1-30 JUILLET NPN 80009613

NPN 80009613

Helps prevent and reduce the effects of jet lag (e

It is also a powerful tonic for the sympathetic nervous system and a general stimulant

It is extracted fresh to preserve its full spectrum of minerals and purified to remove contaminants

DIN-HM80023776

L-Tryptophane 220 mg CIRCULAIRE MENSUELLE 1-30 JUILLET NPN 80009613L Tryptophan is a large neutral amino acid essential to human metabolism because it is the metabolic precursor of serotonin (a neurotransmitter), melatonin (a neurohormone), and niacin (vitamin B3) which assist in the regulation of sleep, positive mood and immune function. L Tryptophan is not synthesized by the body and must be obtained from the diet. Source of an essential amino acid for the maintenance of good health NPN 80035972