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Aug. 25, 2006 -- Plan B's approval and a new way to harvest stem cells made the biggest headlines this week.
FDA Approves Morning-After Pill
Women 18 and older will soon be able to get Plan B without a prescription. The so-called morning-after pill, which still requires a prescription for women 17 and younger, should be available for over-the-counter use by the end of the year. Just don't expect to find it next to the vitamin C and contact lens solution. It will be stocked behind the counter. Read more.
Obtaining Stem Cells Without Hurting Embryos
Stem cell research has been slowed by ethical objections, mainly because embryos are destroyed during the process of obtaining stem cells. But now a group of scientists say that they've found a way to harvest stem cells without harming the embryos that donate them. Read more.
Herpes Decreasing in U.S.
Fewer Americans are getting infected with genital herpes, a new study shows. And the reason for the decrease might surprise a few people: Young people say they aren't having as much high-risk sex. Read more.
Overweight Boomers Risk Early Death
Many baby boomers may feel young, but if they're carrying around even a few extra pounds, they might not live to experience their golden years. Contradicting previous studies, researchers found that people who were overweight at age 50 had a 20% to 40% increase in the risk of dying. If they were obese, the risk of death was even greater. Read more.
Acne Drug Boosts Cholesterol
An already-controversial acne drug may have another new safety concern. A new study shows that Accutane may elevate blood cholesterol, triglycerides, and liver enzymes. Blood levels did return to normal in most patients after they stopped taking the drug. Read more. [Hot link ]
Heart Alert Added for Some ADHD Drugs People taking amphetamine-based drugs for ADHD, such as Adderall and Dexedrine, have a new warning to heed. The drugs now come with an expanded 'black box' warning for increased risk of sudden death in patients with heart problems. Read more.
New Guidelines for Preventing Diabetes
According to newly released prevention guidelines, individuals at risk for developing type 2 diabetes may be able to avert the disease if they make a few lifestyle adjustments, such as modest weight loss and by getting plenty of fiber and regular physical activity. Read more.