A blend rich in Calcium, magnesium and vitamin D - our bone health Calcium Blend is beneficial for women of all ages. Calcium is a key structural component of bones and is necessary for the maintenance of strong bones and teeth. Vitamin D contributes to normal blood calcium levels and aids the body’s utilisation of calcium and phosphorous. Magnesium is a key body nutrient, contributing to the maintenance of healthy bones and electrolyte balance. Just one small daily dose of this great product will help any woman maintain a strong skeleton - often overlooked but essential for general health and strength maintenance.