b1 b6 b12 injection side effects Compounded Vitamin B-Complex What Is a Vitamin B

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

Methylcobalamin acts as an essential cofactor in two primary enzyme reactions crucial for human metabolism: Homocysteine to Methionine Conversion: Methylcobalamin is required by the enzyme methionine synthase

If your metabolism is too slow, your body will store extra fat, and you will have a lot more problems shedding those unwanted pounds

Drug design, development and therapy , 16 , 19631974.