Circadian Health Glossary
Sleep Hygiene
Sleep hygiene refers to a set of habits and practices that promote consistent, high-quality sleep and support a healthy circadian rhythm. Good sleep hygiene helps regulate sleep patterns, improve overall well-being, and reduce the risk of sleep disorders.
Key Principles of Sleep Hygiene
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Consistent Schedule: Go to bed and wake up at the same time every day, including weekends.
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Optimized Sleep Environment: Keep your bedroom dark, quiet, and cool to create an ideal sleep setting.
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Avoid Stimulants: Limit caffeine, nicotine, and heavy meals close to bedtime.
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Limit Screen Time: Reduce exposure to blue light from electronic devices at least 1–2 hours before sleep.
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Engage in Relaxation: Incorporate calming activities like reading, meditation, or light stretching before bed.
Why Is Sleep Hygiene Important?
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Better Sleep Quality: Improves the duration and depth of sleep.
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Circadian Alignment: Reinforces natural sleep-wake cycles for better circadian health.
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Long-Term Health Benefits: Reduces the risk of chronic conditions such as insomnia, fatigue, and cardiovascular issues.