-
Heavy consumption of diet soda can damage teeth as badly as methamphetamine or crack cocaine, a new study contends.More >> Heavy consumption of diet soda can damage teeth as badly as methamphetamine or crack cocaine, a new study contends.More >> Teen birth rates in the United States are dropping sharply, especially among Hispanic teens, according to a new government report.More >> Teen birth rates in the United States are dropping sharply, especially among Hispanic teens, according to a new government report.More >> Kids who eat fast food at least twice a week are 50 percent less likely to use calorie and nutritional information than kids who eat fast food less often.More >> Kids who eat fast food at least twice a week are 50 percent less likely to use calorie and nutritional information than kids who eat fast food less often.More >> The American Cancer Society, which is celebrating on Wednesday a century of fighting a disease once viewed as a death sentence, is making a pledge to put itself out of business.More >> The American Cancer Society, which is celebrating on Wednesday a century of fighting a disease once viewed as a death sentence, is making a pledge to put itself out of business.More >> In the aftermath of this week's deadly tornado, many people in Oklahoma are not only struggling to care for children and relatives, but also their pets.More >> In the aftermath of this week's deadly tornado, many people in Oklahoma are not only struggling to care for children and relatives, but also their pets.More >>
-
Teen birth rates in the United States are dropping sharply, especially among Hispanic teens, according to a new government report.More >> Teen birth rates in the United States are dropping sharply, especially among Hispanic teens, according to a new government report.More >> The overall health of Americans isn't improving much, with about six in 10 people either overweight or obese and large numbers engaging in unhealthy behaviors like smoking, heavy drinking or not exercising.More >> The overall health of Americans isn't improving much, with about six in 10 people either overweight or obese and large numbers engaging in unhealthy behaviors like smoking, heavy drinking or not exercising.More >> When a classmate commits suicide, teens are more likely to consider or attempt suicide themselves, according to a new study. More >> When a classmate commits suicide, teens are more likely to consider or attempt suicide themselves, according to a new study. More >> Pregnant women with specific alterations in two genes may be at increased risk of suffering depression after giving birth, a small new study suggests.More >> Pregnant women with specific alterations in two genes may be at increased risk of suffering depression after giving birth, a small new study suggests.More >> Although spring arrived late this year in parts of the United States, the summer allergy season will still be strong, according to a sinus expert at the University of Alabama at Birmingham.More >> Although spring arrived late this year in parts of the United States, the summer allergy season will still be strong, according to a sinus expert at the University of Alabama at Birmingham.More >>
Some of the soldiers who fought in Iraq may have trouble putting the war behind them. They may suffer from post-traumatic stress disorder, or P.T.S.D. But a study of some soldiers in the special forces units showed why they might not. Researchers discovered that during rigorous training exercises, the elite soldiers produced more of a brain chemical called neuropeptide-y than non-special forces troops. They also found that, the more neuropeptide-y they generated, the less likely they were to be distressed." Still, they wonder if there might be a pharmaceutical way to enhance the production of neuropeptide-y and perhaps prevent P.T.S.D. Such a medication would be widely useful because P.T.S.D. is not limited to veterans. Any terrifying event, like natural disasters, car accidents, or violent crime can cause it. Doctors say some drugs are already showing promise in the treatment of P.T.S.D., and they may offer new hope for sufferers of the disorder.
