Why You’re Still Tired After 8 Hours of Sleep | Restorative Sleep

Are you sleeping 7–9 hours but still waking up tired? Restorative sleep is about more than the number of hours you spend in bed. Sleep quality, timing, continuity, and the ability to move through your natural sleep stages all affect how refreshed you feel. In this episode of Beyond the White Coat, Dr. Jo explains: • What restorative sleep really means • The four stages of sleep • How deep sleep and REM support restoration • Signs that your sleep may not be restorative • Warning signs of insomnia, sleep apnea, or another health concern • Practical ways to improve your sleep using the REST framework Try one REST habit tonight: R — Rise consistently E — Establish a wind-down routine S — Set up a cool, dark, quiet sleep environment T — Time your caffeine, alcohol, meals, exercise, and screen use Which is hardest for you: falling asleep, staying asleep, or waking up refreshed? Share your answer in the comments. Subscribe to the Dr. Jo Show for more Beyond the White Coat conversations—evidence-based medicine, real-life application, and whole-person health. Please share this video with someone who sleeps for hours but still wakes up exhausted. EDUCATIONAL DISCLAIMER: This video provides general health education and does not replace individualized medical advice, diagnosis, or treatment. Consult your healthcare professional if you regularly have difficulty sleeping, remain tired despite adequate sleep, or have symptoms of a sleep disorder. Do not drive if you are dangerously sleepy. CHAPTERS 00:00 Still tired after eight hours? 00:59 What is restorative sleep? 02:08 Meet your overnight restoration team 02:35 The four stages of sleep 05:01 Why restorative sleep matters 06:32 Signs your sleep may not be restorative 07:23 When it may be more than sleep hygiene 08:42 The REST framework 11:36 What to do when you cannot fall asleep 12:13 Choose one REST habit tonight Sources: CDC—About Sleep https://www.cdc.gov/sleep/about/index... CDC/NCHS—Short Sleep Duration and Sleep Difficulties Among Adults: United States, 2024 https://www.cdc.gov/nchs/products/dat... NIH/NHLBI—Sleep Phases and Stages https://www.nhlbi.nih.gov/health/slee... NIH/NHLBI—How Sleep Affects Your Health https://www.nhlbi.nih.gov/health/slee... NIH/NHLBI—Insomnia Treatment and CBT-I https://www.nhlbi.nih.gov/health/inso... NIH/NHLBI—Sleep Apnea Symptoms https://www.nhlbi.nih.gov/health/slee... #RestorativeSleep #SleepBetter #DrJoShow #BeyondTheWhiteCoat #SleepHealth #Insomnia #SleepApnea #LifestyleMedicine