Source Naturals Vitamin D-3 1000 IU sunlight is a 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.
Vitamin D-3 maintains healthy calcium and phosphorus levels in the body for strong bones, it helps maintain muscle strength in older adults, and it also plays an active role in a healthy immune response.
Vitamin D-3 (cholecalciferol) is the optimal form of vitamin D.
1 tablet 2 to 3 times daily, following a meal.
If you are pregnant, may become pregnant, or breastfeeding, consult your healthcare professional before using this product.
Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.