how do i know if i need a b12 injection Injections: What is B12 and Who Needs It? Are Vitamin B12 Shots Right

Not for everything

No controlled human trial was identified

I decided to try self injection and for the last couple of years Ive had a weekly injection and am almost back to normal, including sports activities

Increased energy Boost metabolism Improve liver detoxification Weight loss Sleep regulation Promotes neurological activity Supporting healthy cell growth and repair Maintaining normal immune functions This is not an all inclusive product list

A study in the Journal of the American Geriatrics Society found that older adults might need more Vitamin B12 because their bodies absorb it less well

If its high, lower the dose to 1000 mcg or take 2000 mcg every other day