Verywell Health on MSN
How much deep sleep do you need at every age?
Medically reviewed by Sohaib Imtiaz, MD Key Takeaways Deep sleep is essential for health, making up 20% to 25% of total sleep time.Not getting enough deep sleep can raise the risk of problems like ...
You’ve heard of REM sleep but what about deep sleep? Experts share why it’s important and how to make sure you’re getting ...
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