can injectable b12 be taken orally Optimal Vitamin Dosage and Treating Deficiency Why is B12 Difficult to

Clinical Indications for Higher IV Dosages For very severe cases, like serious neurological problems, higher doses of IV vitamin B12 might be needed

While not every case of anemia is due to iron deficiency, iron deficiency anemia is the most common type

Contraindications/Precautions Cyanocobalamin is contraindicated in those with hypersensitivity to cobalt moiety or cobalamin molecule due to the risk of anaphylaxis (9)

Vitamin B12 plays a big role in keeping your body healthy

Initially focused on metabolism, research showed NNMT elevation with age/weight leads to fat accumulation, inefficiency, and NAD+ loss.[30][31] High NNMT correlates with insulin resistance and obesity in humans