can you inject b12 into a vein Best Vitamin Injection Sites: Where to B12 · PA Relief B12 Injections IV Infusions -
Description
Your clinician can help you determine which form and route of administration best fit your goals and dosing schedule

It delivers B12 directly into the muscle, usually the upper arm or thigh, where its absorbed quickly and used by the body straight away
Without enough B12, red blood cells can become large and irregular (megaloblastic anemia), which reduces their ability to carry oxygen efficiently

NR, nicotinamide riboside
