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They maintain a healthy balance between producing and eliminating such harmful molecules
Gene expression studies show it activates DNA repair genes and tumor suppressors like p53 while dialing down genes linked to metastasis
Investigators have examined the compound in animal-model and human work covering sleep architecture, the stress axis, circadian signalling, and, more recently, neuroprotection (PMID 6145137)
Found in every cell, it is composed of three amino acids: cysteine, glycine and glutamic acid
Intravenous or intramuscular delivery sidesteps the absorption variable entirely, making it particularly relevant for those who have not responded well to oral B12 supplementation
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