Sleep deprivation means getting less than 8-10 hours needed, causing exhaustion and impaired function.
75% of high schoolers fail to get enough sleep. Average 7-8 hours, but varies by state (71-84%). 77% lack sleep. 70% adolescents suffer deprivation. Insomnia links to high blood pressure.
Causes: early starts, screens, homework.
Impacts: reduced memory (20%), concentration (22%), scores (35%), mood issues. Anxiety, depression rise.
Solutions: later starts, routines, limit screens.
Prioritizing sleep enhances performance.