B12s Energy Production : B12 helps convert carbohydrates and fats into energy, so your body will feel more energized even as you lose weight
That enzyme increases intracellular cyclic AMP levels
But the short answer is not enough to keep you safe
The lack of danger of an overdose is further underlined by the advice to treat patients with neurological involvement with two injections a week for up to two years, if necessary
Some people may not be able to get enough b12 from their diet and may need to get a b12 injection
Gomez-Samano MA, Grajales-Gomez M, Zuarth-Vazquez JM, Navarro-Flores MF, Martinez-Saavedra M, Juarez-Leon OA, et al