• MegaFood® Men’s One Daily is specifically formulated without iron to support the health and wellbeing of men. (Iron is not recommended for men unless specifically directed by their healthcare practitioner.) Our convenient, once-daily multi nourishes the whole body. FoodState® B vitamins assist with already healthy cardiovascular function, healthy energy production and nervous system health, while 400 IU (10 mcg) of FoodState® Vitamin D supports healthy bones/ Zinc, an essential mineral, supports prostate health.