can you inject b12 into your stomach Shots at Home: How, Where & How Often to Yourself Best Vitamin B12 Injection Sites:
Description
Common side effects may include mild pain at the injection site, redness, or swelling

Timing varies by individual and program structure

ASSUMPTION OF RISK: You understand these materials may not be sterilized or FDAtested and are intended strictly for research use

Commonly referenced guidance includes: Initial replacement Maintenance For maintenance, the BNF lists adult prophylaxis/maintenance dosing such as 1 mg intramuscularly every 23 months in appropriate cases
