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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
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The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.
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Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.
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Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.