b12 cyanocobalamin injection (B12) 1000 mcg/mL, Multiple Dose Vial 1 mL, 25/Tray Cyanocobalamin 1,000 mcg / mL

WrightAHillierALambertJMwacalimbaKLloydNKagiwadaTet al

While anyone can get B12 injections, certain groups find them especially beneficial

For some people, especially those with certain genetic variations like the MTHFR mutation, converting cyanocobalamin can be a challenge

Intramuscular (IM) injection: A smaller dose of NAD+ is injected directly into muscle tissue

Concern was raised that this measure could be potentially harmful to those with vitamin B-12 deficiency caused by the expected increase in folic acid intake (1417)

Pralatrexate: 1 (milligram) mg of vitamin B12 as an injection no more than 10 weeks prior to the first dose and every 8 to 100 weeks thereafter