Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching Do You Really Need 8 Hours of Sleep Every Night? | Body Stuff with Dr. Jen Gunter | TED. and this video is uploaded by TED at 2022-11-02T07:37:17-07:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [fQUeDdaVoWo]