Men's NutrientsMens Nutrients: Men over 40 For men over 40 theres Mens Nutrients, a multivitamin and mineral complex that supports the prostate, heart, energy, stamina and eyes. This men's over 40 supplement supports prostate function with saw palmetto and maintains healthy prostate cells with lycopene and green tea. We combined astragalus and maca to promote energy, endurance and stamina. This formula also supports eye health with lutein and zeaxanthin.