Good sleep helps kids become slimmer, healthier teens
The study included nearly 2,200 kids in 20 U.S. cities. One-third of them had consistent, age-appropriate bedtimes between ages 5 and 9, according to their mothers. Compared to that group, those who had no bedtime routine at age 9 got less sleep and had a higher body mass index (an estimate of body fat based […]
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