How to Improve Sleep Naturally for Better Health: 10 Simple Tips

Sleep is critical to our health and wellness. Poor sleep can impact memory, cognitive processing, mood, reaction time, and metabolic and cardiovascular health. Sleep is also an important time for the body to rest, restore, and repair itself, so consistently poor-quality sleep can contribute to poorer health outcomes overall.

The amount of sleep we need varies from person to person, and while 7–9 hours is often recommended for adults, newer research is challenging the idea that everyone needs to achieve a specific number of hours of sleep each night. In fact, the American College of Lifestyle Medicine recently highlighted research suggesting that six to seven hours of objectively measured sleep may be perfectly normal and healthy for some adults. Rather than worrying about hitting a specific number, it’s important to focus on getting the sleep your individual body needs and creating the conditions that allow quality sleep to happen.

The good news is that there are simple, natural ways to support better sleep. Here are some habits you can incorporate into your daily routine to improve your sleep quality.

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1. Be Consistent

Going to sleep at the same time every night, and waking up at the same time every morning, helps your body establish its circadian rhythm. Your circadian rhythm is your body’s internal 24-hour clock that helps regulate when you feel sleepy and when you feel alert. When you keep a consistent sleep and wake schedule, your body begins to anticipate when it’s time to wind down and when it’s time to wake up, making it easier to fall asleep and wake feeling refreshed.

Try to keep your bedtime and wake time within the same one-hour window each day—even on weekends. Your wake-up time is particularly important, because getting up at a consistent time helps anchor your circadian rhythm for the day.

Of course, life happens. An occasional late night or sleep-in isn’t going to undo your progress. The goal isn’t perfection; it’s creating a rhythm your body can rely on most of the time.

2. Create a Relaxing Bedroom Environment

Having a peaceful sleep environment is critical to sleep hygiene. Trying to fall asleep in a room that is cluttered, messy, too hot, or too bright, is not ideal when you’re trying to improve the quality of your sleep.

Make it a priority to have your bedroom be as calm and restful as possible. Spend a day decluttering and organizing your bedroom to make it your sleep sanctuary. Try to keep surfaces clear, your laundry put away, and your floor cleared of clutter. I like to think of my bedroom like a hotel room – it’s so much easier to relax when you aren’t visually distracted by piles of stuff.

Try to have your bedroom as a space only for sleep and intimacy. I know that for some people, they have no choice but to use their bedroom as a multi-purpose space – but it’s very helpful if you can keep all other activities outside the bedroom. You want your mind to associate your bedroom with only a place for rest and sleep.

Try to have your bedroom as dark as possible at night. Beware of ambient lighting coming from other places – such as lights that are outside, or in the hall. The darker your bedroom, the better. So many electronic devices emit small amounts of light – even the thermostat in your hallway likely lights up. The more of these ambient lights you can get rid of, the better. Try not to use blackout curtains though, unless absolutely necessary – you want the sunlight to wake you in the morning.

Keep it cool. A room temperature of between 60 and 67 degrees Fahrenheit is shown to be the most conducive to sleep.

5. Exercise Regularly

Regular physical activity can help you fall asleep more easily and improve the quality of your sleep. Exercise can also help reduce stress and anxiety, which are common reasons people have difficulty settling down at night.

Aim to include movement throughout your day. Walking, strength training, cycling, swimming, gardening, or any other activity you enjoy can contribute to better sleep. You don’t have to do intense workouts to experience the benefits—even regular moderate activity can help.

Pay attention to timing, too. For some people, exercising close to bedtime is perfectly fine, while others find that vigorous exercise in the evening leaves them feeling too energized to fall asleep. If you notice that late workouts interfere with your sleep, try moving your workout earlier in the day.

The most important thing is to move regularly and choose activities you enjoy enough to do consistently.

6. Limit (Or Preferably Eliminate) Caffeine

In addition to its stimulant properties, caffeine blocks adenosine receptors—the receptors that help signal sleepiness and build up sleep pressure throughout the day. By blocking these receptors, caffeine can make you feel more alert even when your body is ready for rest.

And caffeine can affect your sleep long after you’ve had your last cup. Caffeine has a half-life of about 5 hours, meaning it can take many hours for your body to eliminate even half of the caffeine you consumed. Depending on the person, caffeine consumed in the afternoon can still interfere with falling asleep, reduce sleep quality, or contribute to lighter, more fragmented sleep at night.

If you’re struggling with sleep, consider limiting caffeine to mornings only – or ideally eliminating it altogether. Start by paying attention to when and how much caffeine you consume, including coffee, tea, energy drinks, chocolate, and some medications. If you currently consume caffeine regularly, tapering gradually may be more comfortable than stopping abruptly.

If better sleep is your goal, caffeine-free is worth considering. You may find that once your sleep improves, you have more daytime energy and rely less on caffeine to get through the day.

If you’re a coffee drinker, a good way to wean off caffeine is to start by switching to regular tea, followed by green tea, followed by decaf coffee.

7. Avoid Alcohol

Although some people feel alcohol helps them fall asleep, the truth is that it results in poorer quality sleep overall. You may fall asleep more quickly, but you’re more likely to wake up during the night. It also results in lighter sleep, and less REM sleep.

While it’s ideal to avoid alcohol altogether, due to its detrimental health effects, at the very least, avoid consuming alcohol for 3 hours before you go to bed. That way, most of it will be metabolized by the time you’re ready to go to sleep.

8. Unwind Your Mind

For some people, the reason they have trouble falling asleep at night, is because their mind is full of to-dos, and thoughts of different things going on in their life. A great habit is to do a ‘brain dump’ before you go to sleep. Get those to-dos out of your head, and know that you have put them somewhere that you won’t forget them. You can use an app on your phone, or a simple notebook and pen. I use an app called ‘Things‘, and it has an inbox where I can dump all the random to-do items that are taking up space in my brain. Then in the morning, I can categorize them and make sense of them. The important thing is to just get them out of your head.

Reading a book before bed is also a great idea – it helps to quiet your mind as you shift your focus to something else (ideally not a book that requires a lot of thinking, or is too stimulating). Keeping a book on your nightstand will give you an alternative to looking at your phone.

This would also be an ideal time to practice journaling or gratitude practice.

9. Turn Off Screens

The blue light coming from screens, like your phone, tablet, or television, can disrupt your circadian rhythm, and decrease the quality of your sleep.

If you need to use a device in the evening, turn on Night Shift or Night Light mode. These settings reduce the amount of blue light emitted by your screen by shifting the display toward warmer tones. While this doesn’t eliminate the effects of evening screen use, it can help reduce your exposure to blue light. For the best sleep, keep screens as dim as comfortably possible and, ideally, avoid using them in the hour before bed.

10. Avoid Eating After 7 pm

Eating a large meal close to bedtime can make it harder to fall asleep and may contribute to discomfort, heartburn, or indigestion. Giving your body a few hours to digest your evening meal before going to bed can help you feel more comfortable and ready for sleep.

It also disrupts your circadian rhythm. Our bodies are most sensitive to insulin in the morning, which is when we are supposed to eat for energy during the day. We are more insulin resistant in the evenings, so eating too close to bedtime confuses the chemical signals in our body.

For many people, finishing dinner by around 7 p.m. is a simple way to create this buffer between eating and bedtime. However, your ideal timing will depend on when you go to bed. Aim to finish your last substantial meal at least 2–3 hours before bedtime.

Sometimes, though, hunger can make it difficult to fall asleep. If you genuinely need a little something before bed, choose a small, simple snack rather than a heavy meal. Fresh fruit can be a good option—try a banana, a handful of grapes, or a couple of clementines.

The goal isn’t to go to bed feeling hungry. It’s to give your body enough time to settle after eating so that digestion isn’t competing with your body’s transition into sleep.

The Importance of Sleep in Lifestyle Medicine

Restorative sleep is one of the 6 Pillars of Lifestyle Medicine. Sleep isn’t simply a time when your body and mind switch off—it is an essential part of your overall health and well-being.

When you consistently get enough quality sleep, you are better equipped to make healthy choices, manage stress, regulate your emotions, stay active, and have the energy you need to care for yourself and the people around you. In this way, sleep doesn’t exist in isolation; it supports and strengthens the other pillars of a healthy lifestyle.

Improving your sleep doesn’t require a complete overhaul of your life. Start with one or two small changes, practice them consistently, and give your body time to adjust. Over time, these simple habits can become part of a sustainable healthy lifestyle.