Calcium supplement plus vitamin D and K. Be sweet to your bones. Every day activities cause the body to lose calcium. Women's bodies require as much as 1,000 to 1,500 milligrams of calcium every day, and as much as 3 out of every 4 women do not meet these daily requirements. Adequate calcium in a healthful diet may reduce the risk of osteoporosis (see insert for more information). Designed for a women by a team of women, revolutionary Viactiv soft calcium chews give you the calcium you need in a chew you'll enjoy. Not a pill or tablet, Viactiv tastes more like a delicious treat than medicine. Each soft, smooth chew contains half the daily value of calcium, plus bone-boosting.