Nancy Rothstein explains the four stages of the sleep cycle — from light sleep to deep sleep to REM — and why each stage is essential for your physical and mental health.
Category Archives: Sweety High
Holiday travel doesn’t have to mean jet lag. The Sleep Ambassador shares practical tips for preventing and recovering from time zone fatigue during the festive season.
The absence of a consistent bedtime routine may be the #1 thing sabotaging your sleep. Learn how small, predictable habits can help you fall asleep faster and wake more refreshed.
Nancy Rothstein shares science-backed nap strategies — when to nap, how long, and how consistent nighttime sleep can reduce your need for naps altogether.