Sleep deprivation linked to mental health problems in adolescents

Michigan lawmakers recently recognized Sleep Deprivation Awareness Day to address the growing concerns over insufficient sleep among adolescents, particularly its link to mental health problems. Early school start times force teens to align with schedules incompatible with their natural biological clocks, delaying melatonin release and making it difficult for them to fall asleep before 11 p.m. or midnight. Katherine Nish, spokesperson for the advocacy group Start School Later, explained that adolescents require early morning REM sleep for memory consolidation, a need often unmet due to early school schedules. Studies show that teens struggling with sleep deprivation face heightened risks of mental health issues, including anxiety and depression. The American Academy of Pediatrics and the American Academy of Sleep Medicine both support shifting school start times later to better match adolescents' sleep patterns. Research indicates that chronic sleep deficits in teens are widespread, with many not receiving the recommended 8–10 hours of sleep per night. Advocates argue that later start times could mitigate these health risks by allowing teens more time to rest, improving their cognitive function and overall well-being. The push for policy changes reflects broader recognition of sleep as a critical component of adolescent health.