Answer:
Calcium is a key nutrient that helps to build strong bones and teeth. It is essential for the normal growth and development of bones and teeth, and plays a role in maintaining their strength and density. Adequate intake of calcium throughout life, as part of a well-balanced diet, can help to prevent osteoporosis and other bone-related conditions in later life. The recommended daily intake of calcium for adults is 1000-1300mg depending on age and gender.