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Did you know?
Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.
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If all the neurons in the human body were lined up, they would stretch more than 600 miles.
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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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Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.
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Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.