how much b12 should you inject Injection Dosage and Frequency: 7 Guidelines for Adults How Often To Get B12

8 Bruising is Rare But Can Happen Most of the time, the injection will cause no bruising

Higher doses may be considered under clinical supervision for those who decline injections despite malabsorption, though this is an off-label approach

Unlike cyanocobalamin, hydroxocobalamin offers sustained release, ensuring longer-lasting benefits for those with B12 deficiency, fatigue, or general wellness concerns

This might sound high compared to the NIH's Recommended Dietary Allowance of just 2.4 mcg daily for adults, but don't worry the injection method allows for safe delivery of these higher doses, and B12 is water-soluble, meaning your body efficiently eliminates any excess