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Research shows that by age 60, GHK-Cu a naturally occurring copper peptide in the body that plays a key role in cellular repair, wound healing, inflammation balance, and collagen production has dropped by more than half compared to levels in your twenties
Hu et al., 2022
At-risk groups include infants, children, and adolescents in dryland agriculture regions
BartelsEMFolmerVNBliddalHAltmanRDJuhlCTarpSet al
As glutathione levels decline with age, this balance tips
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