Home » National Institutes Of Health » NIH » Science and Research » How Sleep Works How Sleep Works May 2, 2022 Medline-NIH Off National Institutes Of Health, NIH, Science and Research 000000000000Source: National Heart, Lung, and Blood Institute – Related MedlinePlus Pages: Healthy Sleep Read Original Article: How Sleep Works » Previous: Wolff-Parkinson-White Syndrome Next: Do I Qualify for a COVID-19 Vaccine Booster and Which One? About The Author Medline-NIH