Vitamin D3 is an essential nutrient that works with calcium to help develop strong bones and teeth.* Vitamin D3 also supports normal antibody production by the immune system and supports breast health.* Increasing vitamin D intake can support the health of the pancreas and colon.* Supplementing with Sundown Chewable Vitamin D3 is an easy and convenient way to increase your daily vitamin D intake. No artificial flavor, preservatives, milk, lactose, gluten, wheat, yeast, fish. Sodium free. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.