US$ 24.03
ndc for b12 injection Best Vitamin Injections Managing Vitamin B12 Deficiency Symptoms — Mountainside Medical blood formation Compounded Methylcobalamin (Vitamin B12) Injection,
Description
CONCLUSION The study results indicate that NASO B12 provides absorption of substantially higher amounts of methylcobalamin when compared with that provided by methylcobalamin tablets

Another risk factor is old age, where the stomach acid, required to absorb the vitamin, reduces with age

Sahni S, Lobo-Romero A, Smith T

Some common side effects include: Anorexia Vomiting Headaches Diarrhea Nausea Storage Store at controlled room temperature