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Sleep advice is full of confident claims that do not hold up to scrutiny. These articles take common sleep myths — from "everyone needs 8 hours" to "cheese gives you nightmares" — and check them against peer-reviewed research. If a belief is wrong, we explain why; if it is partly true, we explain the nuance.

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Sleep Divorce: Ticket to a Breakup or Just Getting a Decent Night's Rest?

31% of US adults sometimes sleep apart from their partner. What AASM and Sleep Foundation data show, same-room alternatives, and what research hasn't settled.

9 분 분량
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Why the "8-Hour Sleep Rule" is a Myth (And How Much You Actually Need)

Eight hours in bed isn't a universal requirement — it's a statistical average. Learn why sleep architecture matters more than the clock, and how to find your own number.

5 분 분량