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The FDA just changed how it reviews genetic health risk tests
FDA Commissioner Scott Gottlieb announced new rules today regarding direct-to-consumer genetic health risk (GHR) tests and the process by which they're approved for sale. In a statement, Gottlieb explained that these sorts of tests can provide more and more information as the technology develops, information that is not only in demand but could also serve as a useful medical tool. "These tests can prompt consumers to be more engaged in pursuing the benefits of healthy lifestyle choices and more aware of their health risks," said Gottlieb. "Consumers are increasingly embracing genetic health risk testing to better understand their individual risk for developing diseases."
British prof warns nanotech products are potentially dangerous
While we're eagerly awaiting the day that we can lounge around while armies of nanobots perform their magical alchemy on our garbage and turn it into hot cellphones and delicious Big Macs, one British scientist is warning that the medical implications of nanotechnology have yet to be properly explored, despite numerous products already finding their way to market. Specifically, Edinburgh University Professor and environmental health expert Anthony Seaton argues that almost nothing is known about the potential effect of inhaling nanoparticles, likening the situation to the dangerous particle-emitting asbestos that was installed in buildings prior to 1970 without a second thought. According to some estimates, there are already 200 products containing nanoparticles available to consumers, with hundreds more expected to hit shelves this year -- but Seaton claims that so far, recommended nano testing "simply hasn't happened." Damn, way to ruin our nanobot fantasies, Professor Letdown.
