b12 injection iv or im Shots vs. Infusions: What is the difference? B12 IM Injection | Irvine

Who Is Most at Risk for Vitamin B12 Deficiency

Some of the roles that are attributed to vitamin B12 include: Forming red blood cells Playing a role in DNA/RNA synthesis Acting as a cofactor for methionine synthase (helping with methylation or the conversion of homocysteine to methionine, which protects cardiovascular health and more) Facilitating metabolic conversion of protein and fats Carrying out neurotransmitter functions and helping with production of hormones Helping convert amino acids and make creatine Producing myelin sheath (the coating of nerves) Helping with synthesis of hemoglobin Playing a role in fetal development during pregnancy How Much Do You Need

If youre deficient, your doc may recommend you take about 1,000 to 2,000 mcg of vitamin B12

We look at studies to find the best dose for them