vitamin b12 injection dosage for adults in ml 3000 mcg Vitamin B12 Dosages: Your GoodRx

g = mcg = microgram = 1/1,000 of a milligram (mg) For food labels in the United States, in March of 2020, the Daily Value for B12 was lowered from the 1968 RDA of 6 g to the current RDA of 2.4 g

How often you get these shots depends on how bad the deficiency is and how well you react to treatment

The math doesn't change

Though, look, if you get your levels tested before and after brushing for a few months and they go up, you could presumably stick with it

Safety note: Units depend entirely on vial concentration

04/19 PRINCIPAL DISPLAY PANEL Cyanocobalamin Injection, USP 10,000 mcg/10 mL (1,000 mcg/mL) NDC 6968011399 10 x 10 mL MULTIPLE DOSE VIALS For Intramuscular or Subcutaneous Use Only Each mL contains: Cyanocobalamin 1000 mcg, Benzyl Alcohol 1.5%, Sodium Chloride 0.9%, Water for Injection q.s