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Light impacts melatonin production and can disrupt deep sleep cycles. Creating darkness signals safety and rest to the brain.












Stress and ADHD often mean a hyper-alert nervous system. Reducing unpredictable noise and adding calming sound cues helps your body shift out of “fight-or-flight.”














The body temperature naturally drops before sleep. If you’re too warm (very common after 30), your sleep becomes lighter and more fragmented.










If your brain runs on overdrive, you can’t force sleep. You have to signal safety and slow the nervous system intentionally.











Physical discomfort creates micro-awakenings you may not even notice — but they reduce deep sleep quality over time.









