Mulder GD, Patt LM, Sanders L, Rosenstock J, Altman MI, Hanley ME, Duncan GW
49 , e81 (2021)
The CDC says vitamin D can improve your bodys ability to fight bacterial and viral infection
If your interest is specifically the longevity matchup between a copper peptide and NAD+, read our honest side by side comparison of GHK-Cu and NAD+ as longevity tools, covering how each one works and which specific goals each is better suited to support
An at-home test gives you solid data about whats happening inside your body
A typical transitional protocol might involve four weeks at 0.25 mg daily, followed by two weeks at 0.15 mg daily, then maintenance at 0.1 mg daily for extended periods