By Dr. Brian McDonough, Medical Editor
PHILADELPHIA (CBS) - It pays to get your sleep. At least that is what a report in the journal Pediatrics says.
Sleeping longer may help teens keep the weight off.
Researchers followed adolescents from ages 14 to 18. More sleep was associated with a reduction in average BMI. Increasing sleep from 7.5 to 10 hours per day at age 18 could lead to a 4% reduction in the percentage of teens who are overweight.
The study supports previous research linking adolescent obesity with lack of sleep.