Why Your Eyes Roll Up When You Sleep https://tube.blueben.net/videos/watch/c556009f-348e-46c3-b31d-32f7dd614721 Why Your Eyes Roll Up When You Sleep Your eyes do something surprising when you fall asleep! Known as Bell’s phenomenon, your eyes naturally roll upward behind your eyelids, helping protect the delicate cornea from drying out. This automatic protective reflex occurs in about 90% of people. Thu, 08 Oct 2026 19:47:28 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.blueben.net Why Your Eyes Roll Up When You Sleep https://tube.blueben.net/client/assets/images/icons/icon-96x96.png https://tube.blueben.net/videos/watch/c556009f-348e-46c3-b31d-32f7dd614721 All rights reserved, unless otherwise specified in the terms specified at https://tube.blueben.net/about and potential licenses granted by each content's rightholder.