What is a B-12 Injection?
B-12 injections contain high levels of cyanocobalamin. B-12 is an injection designed to increase your energy levels and overall physical activity. Vitamin B-12 helps your body use its own fat and carbohydrates to make both energy and protein. You will experience improvement in your energy level if your diet does not encompass B-12 like it should. Overall, if you are deficient in vitamin B-12, then these injections are going to help you raise your blood levels, and improve your overall health.
How long does B-12 last?
If you are deficient in B-12, it is recommended that you receive the B-12 injection once daily for 6-7 days (depending on the dose). You will feel the benefits of the B-12 injection within 48 to 72 hours of receiving the shot.