Cal:mag berry liquid is a delicious, natural, blueberry-flavoured comprehensive bone support forula that contains calcium and magnesium along with therapeutic dosages of important vitamins and minerals. Calcium intake, when combined with sufficient Vitamin D, a healthy diet, and regular exercise, may reduce the risk of developing osteoporosis. Magnesium supports the calcium regulatory system. Vitakin K is a key mineral in bone metabolism and reinforces the calcium balance. Boron plays a role in bone health composition, strength and functional properties of bone and may also regulate other major bone nutrients.