Centrum men 50 is a complete multivitamin tailored to the changing health needs of men over 50.with adjusted levels of key nutrients such as b vitamins to help release energy from food, vitamin c, zinc and selenium to support the normal function of the immune system, vitamin a and b2 to support normal vision and vitamin b1 to support normal heart function.directions take one tablet daily with water, preferably with food. Do not exceed the recommended daily dose.suitable for adult men aged over 50.cautiona healthy lifestyle and a varied and balanced diet are important. This product should not be used as a substitute for a varied and balanced diet. If taking other supplements, please read the label, since they may contain the same ingredients. Product contains iron, which can be harmful to children if taken in large doses.ampnbspampnbsp