September is Suicide Prevention Month: The Hidden Link Between Sleep and Suicide Risk
September marks Suicide Prevention Month, a time to bring awareness, share resources, and support those who may be struggling. While most people know that good sleep is important for physical health, fewer realize just how deeply it affects mental health and suicide risk—especially among adolescents.
The Role of Sleep in Mental Health
Sleep isn’t just “rest.” It’s when the brain processes emotions, restores energy, and resets the systems that help us cope with stress. When sleep is disrupted—whether through insomnia, frequent nightmares, or simply not getting enough hours—teens face an increased risk of depression, anxiety, and suicidal thoughts.
What the Research Shows
Recent studies highlight this powerful connection:
Teens with no sleep issues serve as the baseline for suicide risk.
Teens who struggle with frequent sleep problems (like insomnia) have about 1.7 times higher odds of suicide risk.
Those who regularly get less than 8 hours of sleep per night face nearly 3 times the odds of suicide risk compared to their peers.
These findings show that both the quality and quantity of sleep matter. Even if a teen gets enough hours, frequent disruptions—like trouble falling asleep or nightmares—can still elevate suicide risk.
Knowledge Can Save Lives
The good news is that sleep is something we can improve. By encouraging healthy sleep habits and addressing sleep difficulties early, we may reduce one of the hidden drivers of suicide risk among youth.
Simple steps like establishing consistent bedtimes, limiting screen time before bed, and creating a calm nighttime environment can make a big difference. For those facing ongoing insomnia or frequent nightmares, professional help is available and can be life-changing.
If You or Someone You Love is Struggling
If you or someone you care about is considering suicide, please know that help is available:
Call or Text 988 – The Suicide & Crisis Lifeline
Your Life Iowa: Call 855-581-8111 or Text 855-895-8398
No one has to face this struggle alone. This Suicide Prevention Month, let’s remember: better sleep supports better mental health—and knowledge can save lives.
