News package (VIDEO) National Jewish Health This video is under embargo. Please login to access this video. Caption Although the benefits of later school start times for teens are well-documented, researchers at National Jewish Health are the first to study how these changes also help parents improve their sleep habits, providing benefits to the whole family. Credit National Jewish Health Usage Restrictions All multimedia is available for free and unrestricted media use with courtesy to National Jewish Health License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.