Vitamin B12 deficiency can cause pernicious anemia, fatigue, and nerve damage
Discussing B12 Shots & B12 Injections: Addressing the Definite Connection to Folate Deficiency Anaemia and Exploring Alternative Treatment Approaches
GHK-Cu acts through multiple mechanisms simultaneously
But for most purposes (like weekly maintenance injections), IM is the preferred route at home because its simpler (the vitamins absorb quickly from muscle into the bloodstream over a few hours)
Both effects operate through pathways that appear independent of the canonical growth hormone receptor
Now, pick up empty syringe, a needle, glass ampoule or vial of vitamin b1, b6, and b12 injection, and cleaning wipes containing alcohol