b12 injection 2500 mcg Vitamin 2500mcg Kit Methylcobalamin 2500mcg injection | Rosette
Description
However, recent discoveries have expanded its relevance beyond metabolic health
Long-term use of certain medications such as metformin and proton pump inhibitors (PPIs) also increases the risk of B12 deficiency
These aren't new rules
The same source also indicates that injectable B12 reliably restores levels when oral absorption is impaired
