Caltrate Calcium and Vitamin D 600+D Plus Minerals Tablets Helps for bone and colon health. clinically tested. Proven calcium absorption. Please Read Item Label and Packaging for Recent Product Information. Take one tablet twice daily with food or as directed by your physician. As with any supplement, if you are pregnant, nursing or taking medication, consult your doctor before use. Keep out of reach of children. Store at room temperature. Keep bottle tightly closed. Bottle sealed with printed foil under cap. Do not use if foil is torn.