Health

Adolescent sleep duration is associated with daytime mood

A new study of adolescents suggests that obtaining an insufficient amount of sleep increases variability in sadness, anger, energy and feelings of sleepiness. The study also showed that nightly fluctuations in sleep in healthy ...

Overweight & Obesity

Increased sleep could reduce rate of adolescent obesity

Increasing the number of hours of sleep adolescents get each night may reduce the prevalence of adolescent obesity, according to a new study by researchers from the Perelman School of Medicine at the University of Pennsylvania. ...

Psychology & Psychiatry

Study: Teen sleep can predict COVID worry levels

Teenagers who took longer to fall asleep before the COVID-19 pandemic could be more likely to report higher levels of pandemic-related worry now, a study from USC Australia's Thompson Institute has found.

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