can i buy b12 to inject myself METHYLCOBALAMIN SELF INJECTION KIT 5MG X 1 AMPOULE | Dr Ayanna Knight - Cosmetic Skin Care, Health & Wellbeing Vitamin B12 Injections in Houston

Consider a B12 shot if you often feel run-down, struggle with concentration, have mood fluctuations, or want a natural boost without relying on caffeine or stimulants

Supplementation can help maintain optimal levels and support overall health

If these two tests come back abnormal, this suggests your B12 levels are low or you have normal B12 levels, but your body cannot use it properly, due to an MTHFR gene mutation, so at this stage, it would be worth getting this tested as well

For example, a dose of 750 mcg per shot every 3 days is equivalent to a shot of 500 mcg given every other day and equivalent to a shot of 250 mcg given daily

10.1007/s11419-021-00597-4 43 RahnemaC