what size syringe is best for b12 injections intramuscular injection needle IM injection.... 1. 18G 2. 22G 3. 23G 4. 25G size needle for vitamin – Syringe Needle Sizes Nursing |

World's First Vitamin B12 Nasal Spray NASO B12 (Methylcobalamin) helps you fight Vitamin B12 deficiency in a painless and effective manner

Nov 5 2020;383(19):1838-1847

Vitamin B12 injections are used to treat these by raising B12 levels and possibly fixing some nerve damage

While the thigh is a common area for intramuscular injections, you can also inject subcutaneously if you have enough fat there

Studies also suggest that AHK-Cu prolongs the anagen (growth) phase, helping hair stay in its growth cycle for longer

I urgently needed B12 injections and had to learn to self-inject, but I struggled to find clear and sensible information on how to do it