is oral replacement better than injectable b12 Vitamin Injections vs. Supplements: Which Do You Actually Need? Methylcobalamin Injection (Vitamin B12) |
Description
In cases of severe B vitamin deficiency, Methylcobalamin injections are highly recommended

These include vomiting, nausea, and diarrhea
[DOI] [PubMed] [Google Scholar] 54.Barb CR, Robertson AS, Barrett JB, Kraeling RR, Houseknecht KL

Today, were dedicating an entire article to clear up these concerns