normal b12 injection dose Dose: 7 Guidelines for Adults B12 Injection Dose for Adults:

The most common sites are the upper arms, thighs, buttocks, and abdomen

Dosing Calculation Examples If you reconstituted a 5 mg vial with 2 mL bacteriostatic water , your concentration is 2,500 mcg/mL: For 250 mcg dose: Draw 0.10 mL (10 units on insulin syringe) For 300 mcg dose: Draw 0.12 mL (12 units on insulin syringe) For 500 mcg dose: Draw 0.20 mL (20 units on insulin syringe) AOD-9604 Administration Guide Proper subcutaneous injection technique ensures optimal absorption, minimizes discomfort, and reduces risk of injection site reactions

"Since finding out [my vitamin B12] is low, I started eating more meat, and at least one serving of red meat a day

Skip aspiration for subcutaneous shots it isnt needed [10]