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Calcium is a mineral that your body needs. Its main job is to build strong bones and teeth. Your bones store calcium for the rest of your body, like a bank keeps money for when you need it.
You need the most calcium when you are between 9 and 18 years old. By the time you are 21 years old, your bones are as strong as they will ever be. From then on, your body mainly takes calcium out of your bones.
If you don't get enough calcium, your body will take the calcium it needs from your bones. They will get weak. They can break when you run or dance.
When you get older, you could have a disease called osteoporosis (ah-stee-yoh-puh-ROH-sis). It makes bones so fragile, they can break from just bending over. By then, it is usually too late to rebuild your bones.
The best way to get calcium is by eating foods with lots of calcium. Here are some of the best ones:
Low-fat milk, yogurt, and other milk products (These have the most calcium.)
Flavored milks, like chocolate or strawberry (These can have more calories than plain milk.)
Kale, collard greens, and other dark green, leafy vegetables (but not spinach)
Chickpeas, lentils, split peas
Canned salmon and sardines (and other fish with bones)
Cereals and juices with added calcium(No more than 1 cup of juice a day, or you’ll get too much sugar.)
Tofu, soy milk with calcium added (Check the label.)
Ask the doctor if you think you need to take extra calcium or if you have trouble digesting milk.
This depends on your age. Here's what is recommended:
Calcium is measured in milligrams.
The short way to write milligrams is mg.
Source: National Academy of Sciences
Choose milk or smoothies instead of soda pop.
Add calcium to salads with low-fat cheese, tofu, or beans.
Choose low-fat yogurt as a snack. Add it to pancakes, waffles, shakes, salad dressings, dips, and sauces.
Look for foods with added calcium.
Food labels list the amount of calcium in a serving as “% Daily Value,” not as milligrams (mg). 100% of the Daily Value = 1,000 mg of calcium per day for an adult.
But, if you’re between 9 and 18 years old, you need 1,300 mg a day (not 1,000 mg).
Here's an easy way to find out how many milligrams of calcium are in a serving. Then you can add them up.
Put a “0” at the end of the number listed for the daily value to get the number of milligrams.
For example, a serving of orange juice with added calcium might list the amount of calcium as 30% of the daily value.
30% Daily Value = 300 mg calcium
Usually, foods with at least 20% daily value (200 mg) are high in calcium. Foods with less than 5% of the daily value are low in calcium.
Calcium doesn't work alone. You need 3 more things:
A healthy diet—Eat lots of fruits, vegetables, and whole grain foods.
Exercise—Get lots of weight-bearing exercise. This is any exercise you do on your feet, like walking, running, dancing, tennis, or soccer. You can also lift weights to help your bones.
Vitamin D—This can come from:
Sunlight. (Your body makes vitamin D when the sun shines on your skin.)
Milk, other dairy products, drinks, and foods, like cereals, with added vitamin D. (Check the label.)
The information contained in these topics is not intended nor implied to be a substitute for professional medical advice, it is provided for educational purposes only. You assume full responsibility for how you choose to use this information.
Always seek the advice of your physician or other qualified healthcare provider before starting any new treatment or discontinuing an existing treatment. Talk with your healthcare provider about any questions you may have regarding a medical condition. Nothing contained in these topics is intended to be used for medical diagnosis or treatment.
If you think that you are having a medical emergency,
call 911 or the number for the local emergency ambulance service NOW!
And when in doubt, call your doctor NOW
or go to the closest emergency department.
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