B-12 is a water-soluble vitamin that is also known as cobalamin. It plays a vital role in your body, it contributes to:

  • Energy production
  • Producing red blood cells
  • Brain function
  • Neurological function
  • DNA Synthesis

Vitamin B-12 can be stored in the liver for an extremely long time, so it might even take years for your body to develop a deficiency.

Testosterone is a naturally occurring sex hormone produced within a man’s testicles. Although small amounts of testosterone are also produced by women within their ovaries and adrenal systems.