What if your nightly sleep could silently harm your health—from too little or too much? Research shows a "U-shaped" risk curve: extremes correlate with issues, while 7-9 hours is the evidence-based sweet spot for most adults.
This 1-min video breaks down insights from the American Academy of Sleep Medicine and National Sleep Foundation.
Short sleep (<7 hours): Links to foggy focus, slow reactions, irritability, weaker immunity, and higher risks for obesity, diabetes, and heart disease. Oversleeping (>9 hours): Often flags depression, cardiovascular concerns, or other conditions.
Key insight: Consistency (regular bed/wake times) may matter as much as duration—making quality sleep a true longevity pillar in our always-on world.
What's your usual hours? Noticed mood or energy shifts when you nail (or miss) 7-9? Share below + any tips that work for you!
Wuthering Waves in the last 3 days 🏆
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Since the baby came home, this dog hasn't left her side. The way he cares for her is so sweet that he seems to know he has a new mission: to protect her always.