Vitamin B12 Injection5000 mcg mL Injectable Sterile Solution Did you know stress, diet, and even common meds can block your B 12 absorption? A lot of our Michigan clients are low on this powerhouse vitamin and don't even realize it. Are you feeling run down? Low Energy? A quick Vitamin B12 injection can help support energy, metabolism, and overall wellness. It delivers the vitamin directly into the muscle, allowing your body to How Does The Body Absorb Vitamin B12? Methyl Life Supplements B12 vitamin Store Vitamin B12 Injection 2000mcg 10ml Vial