how many units of b12 should i inject Vitamin Injection Dosage for Adults: 7 Facts Vitamin B12 Injections: 8 Dosage
Description
When paired with healthy lifestyle habits, they can support patients who are working toward improved energy, metabolism, and body composition

Multiple strengths are available as separate variants: 2 mg per vial , 5 mg per vial and 10 mg per vial

B12 needles should never be this big

The Institute of Medicine has not set an upper limit