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Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

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According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

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There are 60,000 miles of blood vessels in every adult human.

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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

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For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

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