The human body, mainly the liver, makes about 8,000 to 10,000 mg of glutathione daily
Science 284, 486489 (1999)
Behavioral testing was followed by biochemical analyses on colon, faces, serum, cerebellum, and prefrontal cortex, assessing tryptophan metabolites, serotonin (5-HT) pathway intermediates, neurotransmitters (GABA, glutamate, dopamine, acetylcholine) via UPLC, UPLC-TQD, and ELISA, alongside gut microbiota profiling through 16S r RNA sequencing
Senescence is a state in which a cell permanently exits the cellcycle (no longer divides) in response to stress such as DNA damage, telomere shortening, oncogene activation, oxidative stress, or replicative exhaustion
Addressing this accumulated damage requires regenerative processes the peptide appears to stimulate