US$ 22.83
b12 injection 1000 mcg how often Cyanocobalamin USP mcg/mL How Often Can I Take
Description
If you are deficient in B12, a course of injections or high dose oral supplementation may be advised

at this concentration, 0.1 mL drawn into an insulin syringe corresponds to 500 g of compound

(7) Hong S, et al

A mouse metabolises on a faster clock than a human, and a controlled diet in a cage is not a free-living human diet so even the week-numbers above should be read as the shape of a gradual response, not a promise that a human would see anything on the same calendar
