1MD Nutrition Men's Multivitamin is a premium timed-release, clinically studied complete vitamins, minerals that may be missing in your daily diet. 1MD Nutrition Men's Multivitamin contains vitamin D-3 for bone health and immune support, as well as, B-vitamins that are important for cardiovascular health, energy production, and carbohydrate metabolism. This multivitamin provides a broad spectrum of cell-protecting antioxidant nutrients that also support immune health. A clinically proven thermogenic formula that helps to enhance metabolism and boost energy.