https://www.selleckchem.com/pr....oducts/z-vad(oh)-fmk
All results were maintained at the 2-year follow-up. Benefits of later start times were similar across racial and free/reduced lunch groups. This is the first large scale, longitudinal, and representative study to concurrently examine the impact of changing school start times across students in primary/secondary school. Findings suggest a minimal impact of earlier start times on ES students' sleep or daytime sleepiness, while further supporting the significant benefits of delaying MS and HS start times on student sleep and daytime