Now Vitamin D3, 50000 IU, 50 SoftgelsNow Vitamin D3, 50 Softgels, 5000 IU, is a dietary supplement designed to support overall health. Each softgel contains 5000 IU of Vitamin D3, also known as cholecalciferol. Vitamin D3 is produced in the skin upon exposure to sunlight and is crucial for various bodily functions. It aids in the absorption of calcium, which is essential for maintaining healthy bones and teeth. Additionally, Vitamin D3 supports immune function and plays a role in mood