The results of the B12 test may be one of the following: Normal: B12 levels above 300 pg/mL Borderline: B12 levels between 200 and 300 pg/mL
While feeling great is a key indicator, objective data from a lab gives you the concrete evidence needed to confirm your treatment is really working
However, as reassuring as all of this is, there are a couple of things to remain mindful of: Copper toxicity Because GHK-Cu contains copper, it does pose a potential risk of copper toxicity,12 the symptoms of which include abdominal pain, vomiting, chest pain, chills, cough, fever, general weakness, anemia, burning sensations, tremors, and a metallic taste in the mouth.13 The risk is small, as the concentrations of copper in the peptide are typically well within safe parameters, but its good to be aware of it
This uncertainty does not mean the compound is ineffective or dangerous