b12 injections in thigh video How to Give a Injection: Step-By-Step Instructions Why Do You Need B12
Description
In fact, its possible to eat enough B12 via diet, yet not absorb enough for the bodys needs

In those situations, professionalgrade supplements or B12 injections are often recommended to prevent deficiency. When to Consider Vitamin B12 Injections You may be a good candidate for vitamin B12 injections if you have a confirmed deficiency, ongoing fatigue, known absorption problems, or dietary patterns that make it hard to get enough B12 from food alone
(PubMed) Johnston CS, Luo B

A 150lb individual and a 250lb individual should not use identical doses and expect equivalent results

Multiple-dose vials can provide more flexibility and potentially reduce cost per dose especially if you buy B12 injection bulk
