US$ 21.22
b12 injections and birth control Vitamin Injection – Prescription Vitamins in Minutes Vitamin B12 Injections | Concierge
Description
You are going to have to give yourself three injections for the full dose of B12

Those with specific nutritional deficiencies, athletes, or anyone experiencing fatigue and stress can benefit from this treatment

References Conlon, N., & Ford, D

that is, if 14 patients were treated for 4 years with metformin 850 mg t.d.s., one would develop vitamin B12 deficiency