what size syringe for b12 injections Dr. prescribed injections. Pharmacy only gave me vials. Where do you get your needles and syringes? size?? Where do I inject? : r/B12_Deficiency what size needle to use

A few practical factors a clinician weighs up: Injection site

It might take longer to see full results

I am a trite over nervous to say the least and a dab hand at conjuring up worst case scenarios

Weekly dosing is great for those with severe deficiencies or major neurological symptoms

Foods rich in Vitamin B include whole grains, meats, eggs, dairy products, leafy greens, nuts, and legumes

For a 10mg peptide vial, add 2mL for a 5mg/mL concentration (500mcg per 0.1mL), 5mL for a 2mg/mL concentration (200mcg per 0.1mL, most commonly recommended), or 10mL for a 1mg/mL concentration (100mcg per 0.1mL, optimized for long-term stability)