Description Science-Based Nutrition Helps Support Immune Heart and Bone Health Dietary Supplement Vitamin D3 is produced in the skin by absorbing the sun’s UV rays and is obtained from food in limited amounts. Sun protection and climate factors may influence low Vitamin D3 levels. Vitamin D3 is needed for the body to regulate phosphorus and calcium levels for healthy bones teeth and heart protection. Vitamin D3 is beneficial for immune cardiovascular bone density and structure and cellular function. It plays a role in most organs and systems of the body and influences the chemical messengers of the immune system. Helps regulate calcium and phosphorus levels needed for healthy bones and teeth. Helps support immune and heart health. Suggested Use Take 1 softgel daily with food or as recommended by a nutritionally-informed physician. Other Ingredients Extra virgin olive oil softgel capsule (gelatin glycerin purified water). Non-GMO Gluten Free Soy Free Warnings Store in a cool dry place.