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Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

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During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

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HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

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Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

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Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

The Kingsley plantation, on Fort George Island in Jacksonville, Florida. Zephaniah Kingsley, the own The Kingsley plantation, on Fort George Island in Jacksonville, Florida. Zephaniah Kingsley, the own
President-elect Barack Obama, his daughters, and wife, Michelle, celebrate his victory in November 2 President-elect Barack Obama, his daughters, and wife, Michelle, celebrate his victory in November 2
Jan van Eyck, Giovanni Arnolfini and His Wife Giovanna Cenami. Jan van Eyck, Giovanni Arnolfini and His Wife Giovanna Cenami.
Men and women work the same number of hours a week, but men spend more time on paid work, and women ... Men and women work the same number of hours a week, but men spend more time on paid work, and women ...
In Hindu marriages, the roles of husband and wife are firmly established. Neither this woman, whom I ... In Hindu marriages, the roles of husband and wife are firmly established. Neither this woman, whom I ...
A group of children were asked how many hours a day they spend watching television. A group of children were asked how many hours a day they spend watching television.
Video: Factors that increase metabolic rate and heat production

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