vitamin b12 by injection - We Come to You — ASAP IVs Best Vitamin B12 Injection Sites
Description
What is truly important is whether your B12 level is sufficient

The effects of B12 shots will last a few weeks or even months, depending on your age and diet

Choose glass or aluminum bottles, glass mason jars, other glassware, or ceramic mugs instead

otherwise, high-dose oral B12 (1,0002,000 mcg/day) usually works just as well
