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Illicit drug use costs the United States approximately $181 billion every year.

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The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

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It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

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There are more nerve cells in one human brain than there are stars in the Milky Way.

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Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

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Video: Cellular slime mold life cycle Animation

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