Source Naturals – Vitamin D3 Bone and Immune Health 5000 IU – 200 Softgels

Source Naturals – Vitamin D-3 Bone And Immune Health 5,000 IU – 200 Softgels Sunlight is the source of life on Earth, but we may not be aware of all the ways it benefits us. Our bodies manufacture vitamin D-3 when the skin is exposed to UV radiation from sunlight, but the ability to do so decreases as we age.Source Naturals – Vitamin D-3 Bone And Immune Health 5,000 IU – 200 Softgels Sunlight is the source of life on Earth, but we may not be aware of all the ways it benefits us. Our bodies manufacture vitamin D-3 when the skin is exposed to UV radiation from sunlight, but the ability to do so decreases as we age. Source Naturals Vitamin D-3 Bone And Immune Health maintains healthy calcium and phosphorus levels in the body for strong bones; it increases muscle strength in older adults; and