With Vitamin D and Supporting Minerals Improved Formula NOW Cal-Mag Caps contains the minerals that are essential for bone health.* In addition to calcium and magnesium, Cal-Mag Caps provide chelated, highly absorbable forms of zinc, copper and manganese, three trace minerals known to support healthy bone metabolism.* Vitamin D and K have also been included to support calcium metabolism.* Natural color variation may occur in this product. 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. Results may vary. Consult your healthcare provider before starting any supplement regimen.