does b12 methylcobalamin injection (Vitamin B12) The Power of B12 Methylcobalamin
Description
One key group includes individuals with pernicious anemia, an autoimmune condition that affects the bodys ability to absorb vitamin B12 from food

[DOI] [PubMed] [Google Scholar] 63.Kershaw EE, Hamm JK, Verhagen LAW, Peroni O, Katic M, Flier JS

This product is NOT intended to diagnose, treat, cure, or prevent any disease

It is also worth being explicit about what documented means here, because it is the load-bearing word for a YMYL page
