December 5, 2013 The notoriously short night's sleep that many tired adolescents get isn't all about surging hormones and too much homework, according to a sociologist who looked at shifting sleep patterns from ages 12 to 15. Teens who report good relationships with family and schoolmates tend to sleep better.
December 2, 2013 Teenagers say their parents often don't realize how overwhelmed they feel about school. Psychologists say parents can help children manage their expectations and live a more balanced life, even if it means not racking up as high a GPA as their friends.
October 28, 2013 These days teenagers shun milk and reach for the energy drinks. That doesn't bode well for their bones, since most of the adult skeleton is built between ages 9 and 14. Calcium and vitamin are crucial, but perhaps the most surprising ingredient for strong bones is exercise.
October 14, 2013 Glucosamine and chondroitin have been popular supplements for arthritis for years. But clinical trials in humans haven't shown that they're any better than sugar pills at reducing pain. Some doctors say that if placebos or supplements help people exercise and lose weight, then that's OK.
September 30, 2013 It smells like vinegar and tastes like spoiled cider. But fans of the fermented tea say that kombucha helps fight off diseases and aging. Sounds fantastical? Well, it probably is. At this point, scientists still know little about kombucha's health effects.
September 16, 2013 If obesity were a disease, would you be more likely to seek medical help because insurance would pay for treatment? Or would you feel stigmatized and just give up? That's the debate surrounding increased efforts to classify obesity as a disease.
August 5, 2013 The question of how to treat ductal carcinoma in situ is roiling the medical profession, and making for tough choices for women. The condition may never become invasive cancer. But some women choose to have mastectomies rather than live with uncertainty.
July 29, 2013 At first the pounds melt off and then, nothing. But diet plateaus are a normal part of the body's adjusting to a lower weight. Weight loss experts say trying a variety of tactics can help move beyond the diet plateau. For most people exercise works best.
July 15, 2013 The anterior approach for total hip replacement involves going in through the front of the hip, rather than the back. Proponents say it speeds up recovery time. But recovery time has improved a lot with the traditional techniques, too, and there's not yet enough evidence to say this is better.
July 3, 2013 The Centers for Disease Control and Prevention report women are more likely to have chronic pain. They're also more likely to shop around for a doctor who will prescribe pain pills.
June 24, 2013 Alzheimer's disease and depression have a lot in common, and people with depression face a greater risk of dementia as they age. Researchers aren't sure why and are seeking clues. They are trying to find out if treating depression will then help prevent or delay dementia.