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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

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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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As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

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Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

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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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