Sleep Science

15 Science-Backed Sleep Hygiene Tips for Better Rest Tonight

Transform your sleep with these 15 evidence-based sleep hygiene tips. Expert advice on creating the perfect sleep routine and environment.

15 Science-Backed Sleep Hygiene Tips for Better Rest Tonight

What is Sleep Hygiene?

Sleep hygiene refers to the habits and practices that are conducive to sleeping well on a regular basis. Good sleep hygiene is one of the most effective ways to improve your sleep quality without medication.

35%

of adults don't get enough sleep

7-9 hrs

recommended sleep for adults

$411B

annual cost of poor sleep in US

Optimize Your Bedroom Environment

Your bedroom should be a sanctuary for sleep. Here are the key environmental factors to optimize:

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Temperature Tip

Keep your bedroom between 60-67°F (15-19°C) for optimal sleep. Your body temperature naturally drops during sleep, and a cool room supports this process.

Daily Habits for Better Sleep

  • āœ“Wake up at the same time every day, even weekends
  • āœ“Get natural sunlight exposure in the morning
  • āœ“Exercise regularly, but not too close to bedtime
  • āœ“Limit caffeine after 2 PM
  • āœ“Avoid alcohol within 3 hours of bedtime

Your Evening Routine

A consistent evening routine signals to your body that it's time to wind down. Start your routine 1-2 hours before bed.

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Dr. Emily Thornwood
Written by

Dr. Emily Thornwood

Founder & Chief Sleep Scientist with Ph.D. in Clinical Psychology from Stanford

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