how deep to inject b12 Injection Site For Shot Is it better B12 into muscle or fat? B12 Injection Dose: 7 Guidelines

Vitamin B3 (Niacin) : Aids in breaking down proteins and carbs, supporting digestive health and skin

The vitamin B12 forms cyanocobalamin and occasionally hydroxocobalamin can be administered by intramuscular injection to treat deficiency or cases of malabsorption

BSH advice during the COVID19 pandemic now decide that those of us who rely on B12 injections can now access our non existent liver stores, heres an excerpt below

Oral B12 supplements have to pass through the gut, and absorption can be limited especially if you have digestive issues, take certain medications like metformin or antacids, or simply have low stomach acid