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| CNN.com - Health Updated : How astronauts stay fit, on and off the planet Being in space is like being Superman every day, says Clay Anderson, a NASA astronaut from Omaha, Nebraska. But floating around in zero-G can have some serious consequences for the human body, NASA's experts have learned. Publ.Date : Tue, 18 Nov 2008 10:07:59 EST Looking for hope amid the ashes Jonathan Reyes whimpered softly as he and his parents approached what was left of their house, one of more than than 500 structures razed by wildfires raging in Los Angeles County. His parents were anguished about explaining the loss to their son. Any 7-year-old would find such loss devastating, but Jonathan is even more fragile. He has autism. Publ.Date : Wed, 19 Nov 2008 17:06:25 EST Survey: Half of primary-care docs want to quit Nearly half the respondents in a survey of U.S. primary care physicians said that they would seriously consider getting out of the medical business within the next three years if they had an alternative. Publ.Date : Tue, 18 Nov 2008 09:58:33 EST Brush your teeth, save your life? Oral surgeon Dr. Gary Bouloux is about to pull a diseased wisdom tooth from his patient's mouth, using forceps that look like a pair of silver pliers. Publ.Date : Wed, 19 Nov 2008 15:37:08 EST U.S. opens FDA office in China after scares The first foreign office of the U.S. Food and Drug Administration opened Wednesday in Beijing after an influx of contaminated Chinese food and drug imports to the United States. Publ.Date : Wed, 19 Nov 2008 12:18:40 EST Study: Ginkgo doesn't cut dementia risk The popular herb ginkgo biloba does not reduce the risk of dementia or Alzheimer's disease, according to a study of more than 1,500 elderly patients who took the supplement. Often touted as a way to preserve aging memories, no large-scale, randomized clinical trial -- until now -- has thoroughly evaluated the safety and effectiveness of ginkgo biloba extract as a way to prevent dementia. Publ.Date : Tue, 18 Nov 2008 17:56:13 EST |