Sleep quality matters as much as quantity, says sleep expert Dr. Wendy Troxel, who warns that about one in three adults experiences non-restorative sleep despite logging enough hours.
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Getting a full eight hours of sleep and still feeling drowsy? Sleep experts say it’s not just about how much shuteye you get.
Dr. Wendy Troxel, a licensed clinical psychologist and senior behavioral scienti... [4026 chars]