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It has been hypothesized that short peptides represent an intermediary level of regulation, bridging the gap between small molecules and larger protein complexes
GHK is a peptide the body makes naturally and carries in the blood
(1996) Dementia and subnormal levels of vitamin B12: effects of replacement therapy on dementia
This discovery shifts the long-standing perception of glutathione from purely protective to potentially pro-tumor in certain contexts
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