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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
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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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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
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Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.