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It is difficult to obtain enough calcium without consuming milk or other dairy foods.
Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.
The horizontal fraction bar was introduced by the Arabs.
More than 4.4billion prescriptions were dispensed within the United States in 2016.
Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
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