Overweight & Obesity

Obesity declines among rich US teens, rises in poor

In the past decade, obesity has declined among US teenagers from rich families but has risen among their impoverished counterparts, a gap driven by lack of exercise, said a study Monday.

Attention deficit disorders

More sleep may help teens with ADHD focus and organize

Teenagers with attention deficit hyperactivity disorder (ADHD) may benefit from more sleep to help them focus, plan and control their emotions. The findings—the first of their kind in young people with ADHD—will be presented ...

Neuroscience

Study: Pace of brain development still strong in late teens

Boys and girls have put many of the trappings of teenagerhood behind them by the age of 18 or 19, but at least some of the brain resculpting that characterizes the decade of adolescence may still be going as strong as ever, ...

Health

How sleep helps teens deal with social stress

A new Michigan State University study found that a good night's sleep does adolescents good—beyond helping them stay awake in class. Adequate sleep can help teens navigate challenging social situations.

Health

Adolescents sleeping more hours score higher in math

Adolescents sleeping more hours score higher on mathematics, while those who sleep between six and ten hours (ie. an average sleep pattern) got significantly better scores, as compared to those with a short (6 hours or less ...

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