Why Sleep Matters

Sleep is one of the most important foundations of both physical and mental health. While we sleep, our brains and bodies recover, process emotions, strengthen memories, and prepare us for the day ahead. Getting enough quality sleep makes it easier to regulate emotions, cope with stress, process trauma, learn new information, and have the energy to spend on the people, activities, and values that matter most to you.

When you're not sleeping well, almost everything becomes more difficult. Imagine trying to get through your day with your phone battery stuck at 15%. You'd probably dim the screen, avoid using certain apps, and hope it doesn't die before you get home. Your brain works in a similar way. Without enough restorative sleep, it's trying to get through the day on a low battery. Tasks take more effort, emotions feel bigger, and it's harder to think clearly because your brain doesn't have the energy it needs.

Improving your sleep won't solve every problem, but it does create a stronger foundation for healing. Better sleep supports your nervous system, emotional regulation, and your ability to use the coping skills you're learning. Even small, consistent changes can make a meaningful difference over time.

If you've experienced trauma, nighttime may not always feel safe. Anxiety, intrusive thoughts, or difficult memories often become stronger when the world gets quiet. Sleep difficulties are a common response to trauma, and they can improve with healthy sleep habits, therapy, and self-compassion.

If you've consistently struggled with sleep despite practicing healthy sleep habits, consider talking with your primary care provider about whether a sleep study is appropriate. Sometimes sleep difficulties are related to an underlying medical condition, and getting the right diagnosis can be an important part of your healing.

Healthy Sleep Habits

Start Small

Take a moment to identify which healthy sleep habits you're already practicing. Then, choose one new habit to focus on this week.

Build a Healthy Sleep Routine
  • Try to wake up at the same time each day, even on weekends. This helps regulate your body’s internal clock.
  • Spend 10–30 minutes outside or near a bright window within the first hour of waking. Morning light helps signal to your brain when it's time to be awake and when it should prepare for sleep later that evening.
  • Rather than going to bed because it's a certain time, wait until you're genuinely feeling sleepy. This helps strengthen the connection between your bed and sleep.
  • If you nap, try to keep it to about 20–30 minutes and earlier in the day so it doesn't interfere with nighttime sleep.
Prepare Your Brain for Sleep
  • Try to avoid working, scrolling on your phone, or watching TV in bed. Over time, you want your brain to associate your bed with sleeping rather than wakefulness.
  • If you've been awake for about 20–30 minutes and don't feel yourself becoming sleepy, get out of bed. Do something quiet and relaxing in dim lighting until you begin to feel sleepy, then return to bed.
  • The light from phones, tablets, and computers can delay your body's natural release of melatonin. If possible, reduce screen time during the hour before bed or use blue-light filters.
  • Spend the last 30–60 minutes before bed doing calming activities like reading, stretching, gentle yoga, taking a warm shower, listening to calming music, or practicing relaxation exercises.
  • If your mind races at bedtime, try setting aside 10–15 minutes earlier in the evening to write down worries, make tomorrow's to-do list, or journal. Therapy can also provide a space to unload some of your worries.
Support Your Body
  • Caffeine can stay in your system for many hours. Try limiting caffeine after lunch, or earlier if you're particularly sensitive.
  • Regular movement supports healthy sleep. Even a short walk or gentle stretching can make a difference. Try to avoid vigorous exercise within a couple of hours of bedtime if you notice it keeps you awake.
  • Twenty minutes a day of movement makes a difference. You can break it up throughout the day, too.
  • Going to bed extremely hungry or too full can make falling asleep more difficult. A light snack before bed may be helpful if you're hungry.
  • Greek yogurt, cottage cheese, cashews, oatmeal, or popcorn are some foods that may be helpful for sleep.
Create a Sleep-Friendly Environment
  • A cool, dark, and quiet room can make it easier to fall asleep and stay asleep.
  • Consider blackout curtains, a fan, earplugs, or white noise if they're helpful.

Improving sleep takes time. One difficult night doesn't erase your progress. Focus on consistency rather than perfection, and remember that even small changes can have a meaningful impact over time. You’ve got this.

Learn More
  • American Academy of Sleep Medicine: Information about healthy sleep, sleep disorders, and finding accredited sleep centers.
  • National Sleep Foundation: Articles, sleep tips, and educational resources for people of all ages.
  • Centers for Disease Control and Prevention: Sleep recommendations, healthy sleep habits, and information about why sleep is important for overall health.
  • CBT-I Coach: A free app created to help with sleep.