How to Fall Asleep Fast When You Can't Relax Your Body

At least of the world’s population is expected to struggle with , with some areas experiencing rates of over 50%. How fast we fall asleep often comes down to our lifestyle habits (like sleep routine, mindfulness, exercise, and self-care) and our mental and physical health.

Wouldn’t it be great if we could trick our brains into falling asleep? Well, with certain relaxation techniques, we can. Relaxation techniques like progressive muscle relaxation, body scans and yoga nidra use physical cues to tell the brain and body that it’s time to rest.

Progressive Muscle Relaxation for Releasing Tension

Progressive muscle relaxation, or PMR, is a simple, evidence-based exercise that can effectively lull the body to sleep fast - sometimes in less than 15 minutes. The practice works by tensing one muscle group at a time, then releasing the tension and easing into a moment of relaxation.

By actively tightening and releasing, we unwind any tension we’re holding on to and calm the central nervous system at the same time. Many PMR exercises also incorporate breathwork into the exercise for even more focused relaxation. Aside from teaching the body how to fall asleep quickly, PMR has also been shown to help keep stress levels under control, calm anxiety, and even reduce chronic pain.

Research suggests that like body scans are worth a try when you can’t fall asleep. During a body scan, the mind is focused on each part of the body in a slow progressive meditation. This offers the mind a place to focus and stops the “monkey mind” that keeps us up. Studies also show that a simple body scan has other wide-reaching benefits for the body, such as anti-inflammatory signaling.

During a yoga nidra session, focused breathwork leads the body through various brainwave patterns to trigger the parasympathetic nervous system response and deep relaxation. It is the downshift from high-alert brain waves, like beta, into slower, deeper waves like theta and delta that allows healing to occur. When we are stressed, anxious, depressed, and sleep-deprived, we don’t experience these deeper brain states or their benefits. Yoga Nidra offers a conscious way to reclaim these brainwave patterns and start the healing process. 

Yoga Nidra is not traditionally used as a way to fall asleep, but rather to replenish our bodies when we’re sleep-deprived. That being said, studies show that yoga Nidra successfully helps manage mild to severe insomnia and other sleep disorders. Many practices are left open-ended to allow for a fully restorative sleep experience.

Looking at the physiological effects of yoga, we see that it actively the sympathetic area of the hypothalamus. This area controls many of our stress responses, such as heart rate, breathing rate, and blood pressure, as well as the emotions of fear and aggression. At the same time, yoga has a direct, by stimulating the brain’s reward centers, increasing serotonin levels, and activating the breakdown of cortisol.

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How to Fall Asleep When You're Stressed Or Your Mind Is Racing

Prolonged stress is one of the biggest obstacles to a good night’s sleep - both physically and mentally. When stressed, our cortisol levels rise which causes our heart rate to increase, our breathing to quicken, and our muscles to tense. Stress naturally primes us to act, not to rest. 

Similarly – and often linked – racing, ruminating thoughts are one of the most common reasons why people have trouble falling asleep. This can trigger an exhausting cycle; ruminative thought patterns can lead to chronic stress, which can cause or increase sleep deprivation, which leads to even higher stress levels.

While simply telling your mind to stop thinking may feel like an impossible task, we can use science and time-tested techniques to bring the mind to a natural rest and fall asleep quickly.

Research has taught us that practicing mindfulness influences the stress pathways of the brain and moderates how we perceive and respond to stress. Mindfulness also changes the activity in certain regions of the brain (specifically the fronto-limbic region) that regulate our emotions and responses. The result is more self-awareness and self-regulation of the emotions we experience. Studies show that those who practice mindfulness meditation are less likely to react to negative thoughts and feel in control during times of stress.

Meditation reduces serum cortisol levels and may even reverse the negative physiological effects of stress. Studies also show that meditation impacts our stress at the base level of our sympathetic nervous system. When we’re in sympathetic mode (fight-or-flight) our mind becomes active and thoughts race. Unfortunately, those thoughts tend to be negative or stressful. This is called the negativity bias and it’s wired in our biology. But, we can use meditation to halt this sympathetic overdrive and negative thinking and return to the restorative comfort of parasympathetic mode - and most importantly a good night’s sleep.

How To Fall Asleep When It's Noisy

Finding out how to fall asleep fast is sometimes as easy as getting the background noise right. Many people turn to ambient sleep music like nature sounds or white noise when they can’t fall asleep at night.

Nature Sounds For Sleep

Research shows that natural sounds can help us relax and ultimately fall asleep faster. In a 2017 study, sleep scientists used fMRI to study the effects of nature sounds on the brain and stress responses. They found that listening to nature sounds showed a decrease in the body’s sympathetic (fight-or-flight) response, an increase in parasympathetic (rest-and-digest) response, changes in heart rate variability, and an increase in focus compared to those who listened to recordings of manmade environments. 

Those who recorded higher sympathetic responses before the tests (i.e. higher stress levels) also showed the most improvement and may benefit the most from listening to natural sounds.

One caveat: Nature sounds only help us relax when we are familiar with and enjoy the sound. While rainforests or rushing waterfalls could work for some, a babbling brook or rainstorm may be better for others. Try out different sounds to see which nature soundscape works best for you.

White noise is an effective way to fall asleep faster, even in loud and disruptive environments like hospitals. Studies show that white noise can reduce the time it takes to fall asleep by up to 40%.

The lower frequency of pink noise (or even red noise or brown noise) is considered more pleasant by some and may even have additional benefits. The research suggests that pink noise reduces brain wave activity, helping downshift the brain into alpha, theta, and restorative delta waves quicker and easier. As a result, you can fall asleep faster and even sleep longer and more soundly.

How To Fall Asleep Fast & Easy Every Night

The secret to falling asleep fast and easy every night is consistency. A bedtime routine helps train your brain that it’s time for bed, while regular natural sleep aid practices like meditation and yoga release the stressors of the day and allow the brain to slip into a peaceful rest.