[6] Patients with a history of severe allergic reactions to similar injectable vitamins should not receive this product, or should undergo desensitization under close medical supervision if the therapy is deemed essential
[2] Second, in cultured dermal microvascular and fibroblast models, GHK-Cu exposure has been associated with increased vascular endothelial growth factor expression, a change that could enhance perifollicular microcirculation
Functional medicine treatments , including probiotics, digestive enzymes, and herbal therapies
But if the deficiency is in high levels, Vitamin B-12 injections are suggested as an ultimate measure
Vitamin B12 Supplements You Can Buy for Your Cat The injectable form of B12 is prescribed by a veterinarian, but you can also talk to them about over-the-counter supplements that are given to cats orally, and the two forms of B12 available: cyanocobalamin and methylcobalamin