1st Step supplements are purchased by over 200 professional and university sports teams becasue they work!
Vitamin B-12, the energy vitamin, is a natural energy source. It is essential for many function within the body and vital for maintaining optimum health including:
- Formation of red blood cells
- Maintenance of the central nervous system
- Support of healthy heart functions
- Combating chronic fatigue
- Formation of DNA
- Regulating metabolic pathways