how to give yourself a vit b12 injection Shots at Home: How, Where & Often Inject are b12 injections subcutaneous or

Vitamin B12 injections can help boost your energy levels while supporting weight loss efforts

Users report an increase in energy levels and endurance

Here's your shopping list for success: Syringe : A small 1 ml to 3 ml syringe works perfectly Two needles : A purple drawing needle (21G) to pull the B12 from its container, and a thinner blue (23G) or green (21G) needle for the actual injection B12 medication : This comes in either a glass ampoule or rubber-topped vial (remember, this requires a prescription!) Alcohol swabs : To clean both the injection site and vial top Gauze or cotton balls : Just in case there's a tiny bit of bleeding Adhesive bandage : Optional, but nice to have on hand Sharps container : This isn't optionalyou'll need a proper container for safe needle disposal Clean gloves : Not absolutely necessary, but recommended if you have them In the US, you can't just pick up B12 injections at your local pharmacy without a prescription

Early and smaller studies suggested effects on fat metabolism and body fat distribution, but larger obesity trials did not show a robust, clinically meaningful weight loss outcome on their own