Jamieson Vitamin D3 400 IU Tablets are specially formulated to support bone health and boost immune function. Each tablet contains 400 IU of Vitamin D3, a crucial nutrient that plays a vital role in calcium absorption and bone mineralization. Vitamin D3 also supports immune system function, helping the body fight off infections and diseases. These tablets are easy to swallow and are suitable for daily use. Incorporating Jamieson Vitamin D3 400 IU Tablets into your routine can help maintain strong bones and a healthy immune system.