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tryptophan

2 articles tagged with "tryptophan"

5-HTP molecular structure illustration with serotonin synthesis pathway and brain visualization

5-HTP for Mood: Serotonin Support Guide

5-HTP (5-hydroxytryptophan) is a natural serotonin precursor that may support mood, sleep, and appetite in people with mild-to-moderate symptoms. This evidence-based guide covers the science, correct dosing, critical safety warnings (especially serotonin syndrome risk with antidepressants), and the best quality products.

Dr. Nina Patel 14 min

Illustration of the gut-brain axis showing serotonin production in enterochromaffin cells and communication pathways to the brain via the vagus nerve

gut health

Serotonin and Gut Health: The 90% Connection

Discover why 90–95% of your body's serotonin is produced in the gut, how gut bacteria influence mood through the gut-brain axis, and practical strategies to optimize serotonin levels through diet, lifestyle, and targeted supplements.

Dr. Emily Foster 12 min