what syringe to use for b12 injection Choosing the Right Needle and Injections: A Complete Guide B12 Injections: Increase Your Energy,
Description
Some pharmacies use methylcobalamin instead of cyanocobalamin, which is a different form of B12 with slightly different pharmacokinetics

Red Blood Cell Formation Vitamin B12 is essential for the synthesis of DNA, including that of red blood cells
(source) Ng FM, Sun J, Sharma L, Libinaka R, Jiang WJ, Gianello R

If you are more focused on cellular energy production, skin health, and NAD+ support, niacinamide may be more appropriate

Do not make significant dietary changes or add supplements without consulting your healthcare provider, as this could affect your weight management goals and overall treatment efficacy
