To put it simply, vitamin B12 acts as a natural energy enhancer for your body
B12 supports normal energy metabolism and red blood cell production, so correcting a genuine deficiency can help you feel and perform like yourself again, but shots are not a proven performance enhancer for people who are not deficient
While certain people (such as those over 50) may be at risk for a B12 deficiency, if you eat a balanced diet that includes animal foods, such as beef, chicken, fish, eggs, and milk, or fortified breads or cereals, youre probably getting enough
A realistic 8-week change is a 1- to 2-inch waist reduction with a leaner midsection
Your doctor or pharmacist may need to change your dose of these other medicines to reduce this risk