Study questions routine sleep studies to evaluate snoring in children

A new finding suggests that the pediatric sleep study — used to diagnose pediatric sleep apnea and to measure improvement after surgery — may be an unreliable predictor of who will benefit from having an adenotonsillectomy.

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Lack of sleep affects fat metabolism

A restricted-sleep schedule built to resemble an American work week made study participants feel less full after a fatty meal and altered their lipid metabolism. One night of recovery sleep helped, but didn't completely erase the effects of sleep restriction.

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