Calcium 500 mg + vitamin d3 1,000 iu helps with the development and maintenance of healthy teeth and bones. The combination of calcium and vitamin d supports the improved absorption of calcium while also helping prevent and combat symptoms of osteoporosis. Product information is provided by the product vendor. This content is a summary for informational purposes only and does not have all possible information about this product. It should not be used as a substitute for advice from health care professionals, as this information alone does not assure that this product is safe, effective, or appropriate for you. For more detailed information on this product, including reported and possible side effects and contraindications, refer to the manufacturer’s monograph, or speak with a health care provider.