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Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.
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Thyroid conditions may make getting pregnant impossible.
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Green tea is able to stop the scent of garlic or onion from causing bad breath.
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Approximately 25% of all reported medication errors result from some kind of name confusion.
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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.