Singer Lady Gaga recently revealed that she has fibromyalgia; the painful condition is often hard to diagnose, and its causes are still unclear.
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More than two dozen viruses can make their way into human semen.
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Tonsil stones are accumulations of bacteria and debris in the crypts of some people's tonsils. This problem is not dangerous and is usually easily treatable.
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The CDC is investigating an outbreak of Campylobacter — a bacteria that causes diarrhea — linked with puppies sold at U.S. pet stores.
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Marijuana with relatively high levels of a compound called cannabidiol may be less risky to smoke over the long term, because this ingredient may counteract some of the drug's harmful effects.
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It's not uncommon to find raw foods on a restaurant menu — think sushi or steak tartare — but if uncooked poultry pops up on a menu, stay away.
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Taking a big bite of a hot dog nearly killed a 9-year-old boy in Turkey, but it was a rare heart disorder, not choking, that triggered the close call, a new case report reveals.
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Athletic ability is often linked to size – of muscles and bones. New studies are suggesting, however, that the relative size of two fingers could be more predictive of ability.
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An online therapy program designed to treat insomnia also appears to reduce levels of anxiety and depression, a new study from the United Kingdom finds.
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Bladders stones — mineral masses that form in the bladder — can cause problems even when they're small: The stones can be painful and make it difficult to urinate.
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