Health News Now:

• Michelle Obama says her fight against obesity isn't about how kids look but their energy level
• VA fined $227K for giving wrong radiation doses to vets in Philadelphia with prostate cancer
• Cancer researchers question why some medical studies exclude gays, lesbians
• Stolen prescription drugs on the rise, often find their way back to US pharmacy shelves
• In British hospitals, come visit your family, but don't sit on the bed and don't bring flowers
• American clinic sparks debate with raffle of human eggs for infertile winner in Britain
• Health Secretary Sebelius says she's confident health care bill will get enough votes to pass
• Doctor accuses Heart Association, Cardiology College, of letting industry influence policy
• Gene testing helps set right dose for blood-thinner warfarin, prevents hospitalizations
• Arteries, cholesterol improve soon after smokers quit, even if they gain weight, study finds
• HEALTHBEAT: Hospices slow to help patients decide when to switch off heart-shocking implants
• Mini clothespin gives safer way to fix leaky valves without open-heart surgery, study finds
• Intense treatment fails to prevent heart attacks in diabetics; lifestyle is key, doctors say
• Ticker toll: Heart attacks may have risen when the stock market was falling, study suggests
• Special court rejects claims that vaccines with mercury preservative caused autism