best needle for b12 injection Dr. prescribed injections. Pharmacy only gave me vials. Where do you get your needles and syringes? What size?? Where do I inject? : r/B12_Deficiency B12 IM Needles & Syringe:
Description
The administrator injects the B12 solution with a 1 to 1.5-inch-long needle deep into the muscle to secure efficient absorption

note in Nature Medicine , NNMT inhibition has been shown to enhance energy expenditure and promote fat loss, even without dietary modification (Kraus et al., Nature Medicine )

How quickly will I feel the effects

Is IV zinc better than oral zinc
