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      • Calcium is a chemical element with the symbol Ca and an atomic number of 20. The name calcium comes from the Latin word calx which means lime. Of all elements in the Earth's crust Calcium is the 5th most abundant. It makes up just over 3% of soil, air and oceans.
      www.sciencekids.co.nz/sciencefacts/chemistry/calcium.html
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  2. Calcium is important at all ages for strong bones and teeth. This Food Fact Sheet lists how much calcium different people need, what foods and drinks are good sources, and how you can add it to your diet.

  3. The body's need for calcium is at its highest point between the ages of 9 years and 18 years old. Not getting enough calcium during this can affect bone strength later in life. Read on for information and tips to help your child get the calcium they need now.

  4. Calcium is important at all ages for strong bones and teeth. This Food Fact Sheet lists how much calcium different people need, what foods and drinks are good sources, and how you can add it to your diet. Why do I need calcium? Calcium is a mineral that is needed to maintain strong bones. It is also needed for healthy muscle and nerve function.

  5. It is the 5th most abundant element in our bodies. About one third of the mass of the human body is calcium after all water is removed. Calcium is very important for the human body. 99% of the body's calcium is stored in the bones and teeth, helping to strengthen them.

  6. Kids 1 to 3 years old need 700 mg of calcium a day (2–3 servings). Kids 4 to 8 years old need 1,000 mg of calcium a day (2–3 servings). Kids and teens 9 to 18 years old need 1,300 mg of calcium a day (4 servings).

  7. Kids. Students. Scholars. Calcium is essential for healthy bones and teeth. Dairy products such as milk, cheese, and yogurt are excellent sources of calcium. iStockphoto/Thinkstock. Calcium is the fifth most abundant chemical element in Earth’s crust. It also makes up 2 percent of the human body.

  8. Calcium supplements are available free of charge to women and children who are eligible for Healthy Start vouchers. Ask your health visitor about this. Calcium You are more at risk of calcium deficiency if you: • are on a cow’s milk or lactose free diet • have coeliac disease • have osteoporosis • are breastfeeding • are past the ...

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