Why You Feel Tired After 8 Hours of Sleep (It’s Not Laziness)
Автор: InnerBody Insights
Загружено: 2025-12-22
Просмотров: 18
Many people sleep seven or eight hours and still wake up feeling exhausted.
Others sleep less and feel surprisingly alert.
This video explains why that happens — not through motivation or habits, but through biology.
Human sleep doesn’t work like a simple on-and-off switch.
It follows cycles, and the moment you wake up matters more than the total hours you sleep.
By understanding how sleep cycles work, you can align your wake-up time with your body instead of fighting it.
Sometimes, sleeping smarter matters more than sleeping longer.
This video breaks down sleep cycles, deep sleep, REM sleep, and the real reason morning fatigue happens — in a simple, visual way.
TIMESTAMPS:
00:00 – Why You Can Sleep 8 Hours and Still Feel Exhausted
00:28 – Morning Fatigue and Its Effect on Your Day
00:55 – It’s Not Laziness, It’s Biology
01:18 – Why Sleep Is Not an On-and-Off Switch
01:40 – How Sleep Cycles Actually Work
02:05 – Light Sleep, Deep Sleep, and REM Explained
02:42 – The Worst Time to Wake Up
03:10 – Why Timing Matters More Than Hours
03:40 – Sleep Cycles vs “As Much Sleep As Possible”
04:15 – Why Sleeping Smarter Beats Sleeping Longer
04:45 – Final Insight: Align With Your Biology
#SleepScience #HumanBiology #WhyYoureTired #SleepCycles #HealthExplained #BrainHealth #BetterSleep #ScienceOfSleep #Innerbodyinsights
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