A food supplement based on vitamins and minerals that is specially formulated to maintain the specific nutritional needs of men. Biotin and thiamine contribute to normal energy metabolism. Niacin, folic acid and vitamin B12 help to reduce tiredness and fatigue. Pantothenic acid contributes to normal intellectual performance. Iron and zinc contribute to normal cognitive function. Vitamins A, B6 and C contribute, together with selenium, to the normal functioning of the immune system, bones and muscles. Riboflavin and vitamins C and E contribute to the protection of cells against oxidative damage and to the maintenance of vision. Selenium and zinc contribute to the maintenance of normal hair and nails.