b12 injection time to take effect Benefits of Injections for Optimal Health How Long Does It Take
Description
Li X, et al

In animal studies, yes

In a paper published in the medical journal Nutritions Review , researchers at UC-Davis noted that most adults may tolerate a vitamin B12 deficient diet
(85 g) provides 833% of the DV (22,24)

However, the entire vitamin B group collaborates for their successful execution

In such cases, your anemia recovery will still be far from complete
