EPISODE · Jul 3, 2025 · 14 MIN
How Much Sleep Is Enough?
from Nutrition Facts with Dr. Greger · host Michael Greger M.D. FACLM
You can tell when you don’t get enough sleep, but what does the science say? This episode features audio from: Melatonin Supplements for Sleep and Anti-Aging? Is Six Hours of Sleep Enough? How Much Sleep Is Needed for Glymphatic Flow (Brain Cleaning)? Visit the video pages for all sources and doctor’s notes related to this podcast.  
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