vit b12 1000 mcg injection Cyanocobalamin (B12) mcg/mL, Multiple Dose Vial 30 mL and protein synthesis Sandoz Vitamin B12 Injectable Solution

Most antibiotics, methotrexate, and pyrimethamine invalidate folic acid and vitamin B12 diagnostic microbiological blood assays

Stomach issues, such as gastritis, infection with Helicobacter pylori or bariatric surgery (reducing stomach size) can all significantly reduce B12 absorption (Sobczyska-Malefora et al., 2021)

Hemochromatosis is a genetic blood disorder where your body absorbs far more iron than it needs

Make sure you tell the doctor about any medical conditions you have such as: Allergies Heart conditions Pregnancy or potential pregnancy Bleeding disorders Tell the doctor if you are on any major blood thinners during your consultation appointment

Tsao C, S, Myashita K, Influence of Cobalamin on the Survival of Mice Bearing Ascites Tumor

Common FAQs The injections are relatively painless and feel like a routine vaccination at most