Source Naturals Vitamin D-3 2000 IU softgels - 100 ea

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 2000 IU 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 maintains healthy calcium and phosphorus levels in the body for strong bones.
• It increases muscle strength in older adults and it also plays an active role in a healthy immune response.
• Source Naturals Vitamin D-3 (cholecalciferol) is the optimal form of vitamin D.
• It is the form of vitamin D that the body manufactures in sunlight, and the form most efficient for the bodys needs.