21st Century Calcium Plus Multimineral + Vitamin D Tablets For Bones & Teeth delivers 1200 mg Calcium, 400 IU vitamin D, 80 mg Magnesium,15 mg Zinc, 2 mg copper, 3.6 mg manganese in one convenient form for optimal nutritional support. This powerful combination of nutrients helps to improve bone density and prevent bone loss, while also supporting a healthy dental and immune system and promoting overall health and wellness. Making sure you support them every day is important so you can keep them healthy throughout your lifetime. These are in fact the beneficial nutrients that work hard to support your bone, teeth and muscle health, and they deserve some recognition for helping you live your best every day. Calcium is the primary mineral responsible for strong bones and teeth. Calcium is a mineral that helps you maintain healthy bones and teeth, enables muscle movement, and regulates the transfer of messages by nerves from your brain to different parts of your body. Vitamin D is a nutrient that helps your body absorb calcium, enables your muscles to move, and supports healthy bones by stimulating bone-building cells. You need calcium for healthy bones and muscles, but you also need Vitamin D to help your body use Calcium. Magnesium is an essential multitasking mineral for bone and muscle health. It plays a role in the muscle contraction and relaxation process. It relaxes muscles and helps convert the energy our muscles need to expand and contract. It’s also a key player in bone formation, specifically in influencing osteoblasts and osteoclasts. Magnesium also acts as a cofactor when your body is making and activating vitamin D. 21st Century Calcium Plus formula contains a unique blend of ingredients that help to increase the absorption of nutrients, ensuring that your body gets the most out of every dose.