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The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.
Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
The average office desk has 400 times more bacteria on it than a toilet.
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