Doctor-formulated with 23 nutrients, Roman Daily is optimized with ingredients to support men's health and overall well-being. Roman's team of in-house doctors created this unique, high-quality supplement to target nutrition gaps in men with scientifically backed ingredients and dosages. This men's multivitamin supports physical activity, brain health, heart health, and your immune system. Calcium and magnesium support healthy bones and muscles; Vitamin D supports cardiovascular health; Zinc + Vitamin A support immune system function.