US$ 20.88
vitamin b12 injection daily dose 3000, 100 mL B12 Injection Dose for Adults:
Description
Br Med J 1993;306:1645-8

Why Medicaid Coverage of GLP-1 Medications Remains Uneven Medicaid is jointly funded by federal and state governments, giving each state autonomy over formulary decisions and coverage criteria

The fact that you have to go to your doctor to administer the injection, is another reason many people will choose supplements, rather than the injection form

Should patients have their vitamin status tested before beginning chemotherapy

It's important to note that higher doses may increase the risk of side effects, and long-term effects of supplementation are still being studied
