Optimal Health Daily - Fitness and Nutrition 3020: How Much Sleep Do You Need Each Night and How Does Biphasic Sleeping Impact You
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Jun 20, 2025 Explore the hidden costs of falling asleep on the couch and its impact on your sleep quality. Discover how seemingly small habits can lead to decision fatigue and derail your goals. Learn the importance of uninterrupted sleep phases for maintaining health, including the differences between REM and non-REM sleep. Gain practical advice for improving sleep and nutrition, along with tips to achieve better rest for a healthier lifestyle.
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Dr. Malik's Couch Sleep Story
- Dr. Neal Malik shares his own family photos of him sleeping on the couch after long weeks.
- His cat often rests on him, seeking body heat during these unplanned naps.
Couch Naps Disrupt Hormonal Balance
- Falling asleep on the couch near bedtime interrupts the body's preparation for a full restorative sleep.
- This disruption may affect hormonal balance, appetite, and the overall quality of sleep.
Understanding Sleep Stages
- Sleep consists of REM and NREM stages, with NREM having light and deep phases essential for health.
- Minimum 7 hours of uninterrupted sleep allows cycling through these stages to feel refreshed.