The '3-2-1 sleep rule' curbed my 3 a.m. wake-ups — doctor explains why

If you find yourself 'tired but wired' in the middle of the night and waking up at 3 a.m., sleep doctors suggest a structured ...
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The 10-3-2-1-0 sleep rule: The ultimate formula for a perfect night's rest

Struggling to wake up refreshed? The 10-3-2-1-0 sleep rule could transform your nights and supercharge your days. This simple ...
Yahoo

Is The '3-2-1 Rule' The Secret To Better Sleep?

A sleep psychologist on the "Today" show said that avoiding food and liquids before bed can improve sleep. FreshSplash via Getty Images In a segment on the “Today” show last month, sleep psychologist ...