Obstructive sleep apnea can be caused by crooked teeth, extra pounds, and more By Daniel Klauer There’s nothing like waking refreshed after a good night’s sleep. For too many people, though, it doesn’t happen enough — if at all. No one really knows why we sleep, but we do know that sleep is essential for … Continue reading Obstructive sleep apnea can be caused by crooked teeth, extra pounds, and more