Research GHK-Cu vs Prescribed Medication Research-use GHK-Cu is sold for laboratory use, not human administration
This means direct pharmacokinetic interactions (where one drug changes how your body processes the other) are generally uncommon
Bouayed J, Rammal H, Soulimani R
Certain medications are associated with lower B12 over time, including metformin and long-term acid-suppressing therapies
Public health impact of deaths from Alzheimer's disease Although the number of deaths from other major causes decreased significantly or remained approximately the same in the past two decades, official records indicate that deaths from Alzheimer's disease increased significantly
Vitamin B12 is found almost exclusively in animal products, so if you eat a vegetarian or vegan diet, it can be tough to get enough