claim
Humans cannot produce the amino acid tryptophan, which is a precursor in the biosynthesis of 5-HT (serotonin), and must obtain it through their diet.
Authors
Sources
- Psychedelics, Sociality, and Human Evolution www.frontiersin.org via serper
Referenced by nodes (3)
- serotonin concept
- 5-HT concept
- tryptophan concept