NOW L-Tryptophan 220mg 60 Veggie Caps

- L-Tryptophan 220mg L-Tryptophan is a crucial large neutral amino acid vital to human metabolism as it serves as the precursor for serotonin (a neurotransmitter), melatonin (a neurohormone), and niacin (vitamin B3)
- These substances play key roles in regulating Restful-Restful-Sleep, enhancing mood, and supporting immune function
- Since the body does not produce L-Tryptophan, it must be obtained through Nutrition Plan
- Provides an essential amino acid necessary for maintaining good health

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