can you buy injectable b12 over the counter Cyanocobalamin (B12) Injection 1000 mcg/mL, Multiple Dose Vial 1 mL, 25/Tray Deficiency can result in anemia Vitamin B12 Shots

Medications that alter stomach acid, such as proton pump inhibitors (PPIs) and H2 blockers, as well as the diabetes medication Metformin, can significantly impair the absorption of B12 in the digestive tract

A randomized controlled trial in 167 older adults (50 years) found two-year supplementation with vitamin B 12 (10 g/day), along with folic acid (200 g/day), vitamin B6 (10 mg/day), riboflavin (5 mg/day), and vitamin D (10 g/day), had no effect on bone mineral density (total hip, femoral neck, or lumbar spine) compared to the control group only receiving vitamin D (10 g/day ) (116)

This area has plenty of muscle, which is exactly what you want for effective absorption and a comfortable experience

These injections are particularly important for those who have difficulty absorbing B12 through the digestive system