GHK-Cu is not FDA-approved to diagnose, treat, cure, or prevent any disease or medical condition
PC cells were harvested after trypsinization, followed by centrifugation and then fixed at 4 C overnight in Karnovskys fixative (2% paraformaldehyde and 5% glutaraldehyde in 0.1 M cacodylate, pH 7.4)
Damage caused by free radicals is known as oxidation or oxidative stress
Your GP can assess whether symptoms relate to B12 intake, adjust dosing, or investigate alternative causes
Davis FJ, Gupta M, Camoretti-Mercado B, Schwartz RJ, Gupta MP
Prevalence and patterns of dietary supplement use in elite Spanish athletes