Nexiron O is a multivitamin formulation of Vitamin B complex (Folic acid, Niacinamide, Vitamin B1, Vitamin B12, Vitamin B2, Vitamin B6), Iron, Biotin and Calcium pantothenate. Vitamin B complex is essential for metabolism of carbohydrates and amino acids Calcium Pantothenate is involved in the utilisation of carbohydrates, synthesis of lipids and proteins and the preservation of blood vessel integrity. Iron transports oxygen throughout the body and maintains red blood cells, thus making an individual feel energetic and preventing anemia. Formulated for Vitamin supplementation, Nexiron O is necessary for those on unusual diets, on reducing diets with drastically reduced food selection and also for those with inadequate diets, such as alcoholics, the elderly, those with diabetes mellitus, those recovering from surgery and in convalescence. Use under medical supervision.