Natural light exposure helps regulate your circadian rhythm.
Blue light suppresses melatonin production, disrupting sleep patterns.
Caffeine can stay in your system for 6-8 hours.
This temperature range is optimal for sleep.
Regular sleep schedules reinforce your natural circadian rhythm.
Late exercise can increase alertness and body temperature.
Alcohol disrupts REM sleep and causes sleep fragmentation.
Unexpected noises can disrupt sleep quality.
Even small amounts of light can affect sleep quality.
An old or uncomfortable mattress can cause sleep disruption.
A consistent routine signals your body it's time to sleep.
Late meals can cause indigestion and disrupt sleep.
Stress and anxiety are major sleep disruptors.
Late naps can interfere with nighttime sleep.
Frequent urination can fragment sleep.
Your brain should associate your bedroom with sleep.
Lingering in bed can confuse your circadian rhythm.
Sleep aids can create dependency and affect natural sleep patterns.
A gradual transition helps prepare for sleep.
Morning light helps set your circadian rhythm.