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Copper is an essential cofactor for dozens of enzymes, including lysyl oxidase (critical for collagen cross-linking) and superoxide dismutase (an antioxidant enzyme)

This remarkable peptide, discovered through decades of research in Russia, represents one of the most promising approaches to addressing cellular aging at its source and potentially extending not just lifespan, but quality of life in later years

By altering these systems, the peptide induces relaxation and helps to establish regular sleep rhythms

There isnt a single answer because context matters

HUBERMAN: We have it in mind that it's involved in these pathways, but I should say every time we look at a given peptide, whether or not it's ghrelin or hypocretinorexin or it's GLP-1, What we find is that, again, there are these pleiotropic effects

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