b12 injection vs b12 tablets Vitamin injections tablets: which is better for you? B12 Injections vs Oral Supplements:

Because of how vitamin B12 is absorbed, the most common risk factors for B12 deficiency are: Genetic susceptibility : Some people genetically produce less intrinsic factor and stomach acid needed for B12 absorption

A deficiency in vitamin B12 can show up in several ways

2 drug mixture available in 4 formulations, prescription required

If you have low levels of vitamin B12 your doctor may prescribe hydroxocobalamin, which is given as an injection

How to read the chart: mcg, mL, and units Many dosing charts show mcg (the medication amount) alongside units (the markings on a common U-100 insulin syringe)

Don't blow on them