Magnesium and vitamin B6 are both factors in the maintenance of good health, help the body to metabolize carbohydrates, fats and proteins and help in tissue formation. Magnesium helps in the development and maintenance of bones and teeth and helps with proper muscle function. Vitamin B6 helps to prevent vitamin B6 deficiency. Green tea extract and N-acetyl-L-Cysteine are sources of antioxidants for the maintenance of good health.