“Sleep hygiene” is the set of habits and conditions that help your brain and body wind-down, fall asleep more easily, and stay asleep longer. Below we’ll discuss why sleep hygiene matters, what good sleep hygiene looks like, and when to be concerned if your sleep habits are causing you problems throughout your day.
Why Sleep Hygiene Matters
Poor or inconsistent sleep is linked to higher stress reactivity, slower reaction times, more errors and accidents, and lower productivity. At the same time, improving sleep often boosts mood and resilience—because sleep and mental health influence each other in both directions. When sleep quality drops, anxiety and depressive symptoms rise; improving sleep can help those symptoms ease.
For workplaces, the connection is clear: employees who sleep well show better focus, safety outcomes, and overall performance. Organizations that support healthy sleep (education, flexible schedules, stress-management resources) can see meaningful benefits in wellbeing and job effectiveness.
What Good Sleep Hygiene Looks Like and How to Build It
While a good routine is important to getting good sleep, it is just as important to create the right conditions for sleep. When you have good sleep hygiene habits, nights feel more predictable, mornings have you waking up feeling refreshed, and your energy remains at stable levels during the day. What does that look like and how can you achieve it? Check out our tips below.
- Maintain a steady sleep rhythm. Your bedtime and wake-up time are consistent—even on weekends. Over time, your body naturally begins to feel sleepy at night and alert in the morning without relying heavily on alarms or caffeine. Choose a regular wake-up time and then work backward to find the right bedtime.
- Make sure light is working with you, not against you. If possible, spend 10-15 minutes in natural light after waking up. Morning light energizes you and anchors your internal clock. Then, when your evenings are calm and dim, you help to support your natural melatonin production helping with an easier transition to sleep.
- Be mindful of the amount of caffeine you consume and when. Caffeine’s effects can linger for many hours and can affect how easy it is to fall asleep, sleep efficiency, and total sleep time—especially at higher doses. Recent research suggests 400 mg (approximately 2-3 small cups of coffee) can meaningfully disrupt sleep if consumed within 12 hours of bedtime. Depending on how an individual’s body reacts to caffeine, even smaller amounts too close to bedtime can disrupt sleep. For more information about caffeine and your health, click here to read more from our blog on caffeine.
- Don’t rely on alcohol as a way to unwind in the evenings. While a drink may make you drowsy at first, alcohol will affect your sleep later in the night. It suppresses your REM sleep, a critical stage for memory and mood. The closer to bedtime and the more you drink, the more disruption you’ll likely see.
- Regular physical activity improves sleep quality. Evening workouts aren’t universally harmful, but very strenuous late-night sessions may delay sleep in some people. A practical rule: finish intense exercise at least 3–4 hours before bed; easy stretching or a calm walk later is fine.
- To nap, or not to nap. If you do feel the need for a nap during the day, aim for 10–20 minutes in the early afternoon to boost alertness without grogginess. Longer or late-day naps can cut into nighttime sleep.
- Ensure that you have a sleep-friendly bedroom. Cool (most people sleep well with a temperature set in the mid-60s), dark, and quiet works best. Blackout shades, a white-noise machine, and minimizing in-room electronics can help. Many experts recommend stopping all screen use 1-2 hours before bed. If that’s not possible, dim the screens or use night mode if possible.
- Develop a relaxing evening routine. Give yourself 30–60 minutes before bed to help yourself wind-down. This could be light reading, a warm shower, gentle stretches, or a brief mindfulness practice. Try to avoid screens
- Keep your bedroom for sleeping. If you’re awake and frustrated after about 20 minutes, get up, keep lights low, and do something quiet until you feel sleepy—then return to bed. This retrains your brain to associate bed with sleep.
Sleep Disorder Warning Signs
If implementing the tips above don’t seem to help your sleeping habits, and you continue to feel unrefreshed despite enough time in bed, it may be time to seek some medical help. Everyone has sleep issues from time to time, but if it lasts for several weeks or more and significantly affects your daily life, you could be experiencing a sleep disorder condition. Here are some warning signs:
- Struggling to fall asleep or stay asleep
- Struggling to stay awake when inactive, such as when watching television or reading
- Performance problems at work
- Memory issues
- Trouble concentrating and paying attention
- Heartburn that keeps you awake
- Physical pain that wakes you during the night
- Uncomfortable, restlessness in your legs when you are trying to sleep, or your legs are still for a long period of time
- Loud snoring with pauses, choking, or gasping
Good sleep hygiene isn’t about perfection. It’s about creating strong habits that support your mind and body. By setting steady rhythms, creating a calm sleeping environment, and making mindful, intentional choices throughout the day, you can give yourself the best chance and deep, restful sleep that your body needs to thrive.