Calcium is required for the maintenance of strong bones & healthy teeth. An increased amount of Calcium is recommended for pregnant women, children & the elderly. Suitable for vegetarians & people who are allergic to milk. Natures Aid Calcium Tablets are pleasant, easy to take, lemon flavoured formulation. Calcium is the most abundant mineral in our body & accounts for around 1.5% of total body weight. The distribution of calcium is mainly in the bones & teeth (99%) with a little found in soft tissue & the blood. In children the body's calcium is completely renewed annually & every ten years in adults & so regular input is essential.