Knowledge Tree
tryptophan
Facts (10)
Sources
Psychedelics, Sociality, and Human Evolution frontiersin.org 6 facts
claimEarly hominins likely faced deficits of tryptophan due to a low reliance on tryptophan-rich foods such as seeds, nuts, red meat, and fish.
claimT. A. Jenkins, J. C. Nguyen, K. E. Polglaze, and P. P. Bertrand reviewed the influence of tryptophan and serotonin on mood and cognition, noting a possible role of the gut-brain axis in a 2016 study.
claimHumans cannot produce the amino acid tryptophan, which is a precursor in the biosynthesis of 5-HT (serotonin), and must obtain it through their diet.
claimTryptamine psychedelics, such as DMT and psilocybin, could have provided an ideal substitute for tryptophan by mimicking the structure and function of 5-HT (serotonin).
claimTryptophan deficits were likely less common in later hominins as meat became a more pervasive part of their diet, because meat contains high quantities of tryptophan, as noted by Friedman (2018).
referenceYoung, S. N. and Leyton, M. (2002) published 'The role of serotonin in human mood and social interaction. Insight from altered tryptophan levels' in Pharmacology, Biochemistry and Behavior.
Effects of psychedelics on neurogenesis and broader neuroplasticity link.springer.com Dec 19, 2024 1 fact
claimTryptamines are indolamine neurotransmitters that originate from the amino acid tryptophan (Araújo et al. 2015).
“Plants of the Gods” and their hallucinogenic powers in ... surgicalneurologyint.com Jul 19, 2021 1 fact
claimPsilocybin and psilocin are indole alkaloids found in Psilocybe mushrooms that are related to the neurotransmitter serotonin and the amino acid precursor tryptophan.
Diagnosis and Management of Generalized Anxiety Disorder ... - AAFP aafp.org May 1, 2015 1 fact
claimSt. John's wort, tryptophan, 5-Hydroxytryptophan, and S-adenosyl-l-methionine should be used with caution in combination with selective serotonin reuptake inhibitors (SSRIs) because of the increased risk of serotonin syndrome.
Quantum Models of Consciousness from a Quantum Information ... arxiv.org Dec 20, 2024 1 fact
claimBabcock et al. reported the observation of ultraviolet superradiance from mega-networks of tryptophan in biological architectures in 2024.