Google, IBM & Meta Certificates – 40% Off
One plan covers every Professional Certificate on Coursera.
Unlock All Certificates
Why is a good night’s sleep important to your health and well-being? "Improving Your Sleep" explains. You’ll learn about the problems that can keep you awake at night or have you nodding off in the middle of the day. You'll discover advances that quiet snoring and breakthroughs that ease sleep apnea. You’ll also discover ways to eliminate costly sleep debt—and increase deep, restorative sleep.
NOTE: This course has been updated. If you purchased the original edition, you can still access and use that version of the course. In order to access the update, you can purchase the new version at www.harvardhealthonlinelearning.com/catalog.