When you inject GHK-Cu, it circulates systemically
Similarly, controlled administration of copper ions can protect against tissue death by mitigating oxidative stress and inflammation, as evidenced by reduced lipid peroxidation and enhanced antioxidant reserve levels [164]
The goal is to create a solution that is easy to measure and use for your specific experiments
Your test may come back as normal if its above 30 ng/mL, but the truth is many functional medicine doctors and researchers believe minimum levels of 60 or even 80 ng/mL are needed to prevent many health problems
Indeed, there may be synergy between FGF-21 and GCG receptor agonism, due to their similar metabolic actions, particularly related to brown adipose tissue differentiation and activation [32], with FGF21 having additional actions in the liver, reducing hepatic lipogenesis and enhancing hepatic insulin sensitivity [66, 67]