Low-sodium oxybate (Xywav) reduces excessive sleep and daytime naps in idiopathic hypersomnia, with placebo withdrawal worsening sleep duration and symptoms.

Taking a nap is a roll of the dice; sometimes, you rise refreshed, and other times, you wake more exhausted than before you closed your eyes. There’s a reason for that discrepancy, according to Thomas ...

Don’t sleep on an early bedtime. The average American goes to bed at 11.39 p.m., but one expert says we should be preparing for shut eye hours earlier than that. Nutritionist Kate Booker says the best ...

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Chronic sleep loss does more than leave people groggy the next morning. A growing body of primary neuroscience research shows that consistently cutting sleep short triggers a cascade of measurable ...

Sleep experts and a new survey show most Americans support ending seasonal clock changes.  The call is for permanent standard time — not daylight s ...

To see your sleep data, open the Health app on your iPhone and tap Browse, then Sleep. At the top of the screen, you will see ...

Here’s how athletes get better rest when it really counts.