When should children or teenagers take calcium tablets to boost their bone density?

Children who have had three or more fractures in a year or who have bone density measurements less than 2.0 should be given calcium supplements.

The best place to get calcium--and the vitamin D and phosphorus needed for the body to use the calcium--is from the foods we eat. Dairy products are good sources of these minerals. Low-fat products are advised. Other good food sources include green, leafy vegetables such as broccoli and kale. Tofu, seeds, nuts, and fortified products such as orange juice are also rich in calcium.

Some of these food items may not appeal to children and teens. Including small amounts in salads or soups is a place to start. Serving slightly steamed and cooled broccoli with low-fat dressing is another option.