b12 injections in buttocks Best Vitamin Injection Site: Administering B12 Shots I had to get a

[9] Visual disturbances have been reported in patients with Leber hereditary optic neuropathy, and rapid B12 administration may precipitate optic nerve atrophy in this genetically predisposed population, mandating extreme caution or alternative therapy

Here are the specifics for needle size selection for IM injections: Needle Gauge : 22-25 Gauge : The gauge of the needle refers to its thickness

It bypasses your digestive tract so you get high therapeutic doses delivered directly to the cells making it fully bio-available

BPC-157 delivers targeted local repair with additional gut-protective effects

You can return to your day immediately after the injection