Trouble sleeping? Here's how to fall asleep quickly DW 08/15/2025
Briefly

One in three adults experience insomnia, impacting daytime functioning. Heatwaves worsen sleep quality, reducing duration by over an hour. Keeping the bedroom cool is vital for sleep. Daily exercise promotes better sleep, as it increases melatonin production and reduces stress. Adults exercising at least 30 minutes daily average 15 minutes more sleep. Studies confirm moderate aerobic exercise improves insomnia. It is also important to avoid caffeine in the afternoon or evening to prevent reduced sleep duration, as caffeine remains in the bloodstream for hours.
Heatwaves disrupt sleep quality, reducing sleep duration by more than an hour each night due to interference with the body's natural cooling process essential for sleep initiation.
Adults who exercise for at least 30 minutes a day sleep 15 minutes longer on average than those who do not, as physical activity enhances melatonin production and reduces stress.
Moderate-intensity aerobic exercise has been shown to improve sleep among patients with insomnia, making it a recommended treatment option for those experiencing sleep disorders.
Consuming coffee in the afternoon or evening can cause a reduction in sleep duration by approximately 45 minutes as half the caffeine remains in the system for 6-8 hours.
Read at www.dw.com
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