Did you know?
The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
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About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.
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Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.
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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.