methylated b12 injection Injections BioActive B12 is full Compounded Methylcobalamin (Vitamin B12) Injection,

If you are a vegetarian or vegan, knowing that you are at risk for B12 deficiency is essential

A lack of Vitamin B12 can cause numbness and tingling, and problems with thinking

However, these are short-acting and often injectable B12 is needed to keep liver and blood levels sufficient for optimal growth

Status Not FDA-approved as of June 2026

People taking medications that interfere with B12 absorption, including metformin or long-term acid-reducing medications, often benefit from injections

Our clinical team will review your medication list and help you determine the best strategy to maintain optimal vitamin B12 levels while minimizing any potential risks