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When it comes to your health, being your own doctor usually isn't the smartest idea. But new evidence suggests that if you're one of the 1.5 billion people around the world with high blood pressure, you may be better off taking control of your own treatment than relying on a doctor...
Researchers at Group Health in Seattle, a nonprofit health care system that helps patients find appropriate care and coverage, found that patients with high blood pressure who were given access to a pharmacist and a Web-based self-monitoring system were able to control their hypertension better than patients who underwent traditional physician care, which involved several office visits per year. The self-check group was able to drop nearly 30 points off its readings on average over the year-long study period...
...their body weight, often after the rodents have been deprived of food for 12 hours. Rats metabolize alcohol about 10 times as fast as humans, but in a typical rat, this 5 g/kg dose on an empty stomach still results in a monumentally high blood-alcohol concentration. "It's difficult to compare to humans, but it's about a case of beer," says Aaron White, an alcohol researcher at the Duke University Medical Center--that's a case of beer ingested all at once...
Then came the spear that pierced the industries of comics, movies and ab videos: 300. "I was pretty sure we were making a boutique movie," says director Zack Snyder of his R-rated, blood-spattered retelling of the Battle of Thermopylae. With no stars and a lot of leather bikini bottoms, 300 grossed more than $200 million in the U.S. alone. "The movie struck a chord because it was unapologetic," says Snyder, who is directing Watchmen for release next March. "It's difficult to find a movie that feels true to itself. You feel the hand of Hollywood, the moviemaking...
...wants to see people starve. At the hospital where James Lemukol is superintendent, a mother cradles her 3-year-old son; he's always been too weak to learn to stand. Others arrive so swollen - their bellies distended and extremities bloated from the fluid that leaks out of weakened blood vessels - that medical staff have trouble finding veins for the IV lines needed to fight malaria or other opportunistic infections. But on the other hand, there has always been the risk that long-term food aid simply encourages populations to stay on land that can no longer sustain them...