Skip to main content

How to Get More Deep Sleep Naturally: 11 Science-Backed Ways to Sleep Better

One of the most significant phases of your whole sleeping cycle is the deep sleep, or the stage N3 sleep. In this phase, the brain waves become slower, the muscles completely relax, the tissues begin to repair, and important memory activities occur. A deep sleep is also the time your body produces growth hormone, works to boost your immunity, and renews your energy supply for the following day.

Inauspiciously, numerous individuals cannot afford to get sufficient amounts of it. The interference with your capacity to achieve or sustain deep sleep can come from busyness, late-night screen usage, caffeine intake, and other environmental factors. Without deep sleep, you will feel sleepy, mentally clouded, or even unenthusiastic enough to go to work, even though you have had sufficient sleep time.

The positive aspect is that the correct science-based practices allow you to enhance your deep sleep. Here is a step-by-step tutorial on how to have more deep sleep, and how this can be adjusted to changing lifestyle, modifying the environment, and night routines, which can make a difference in a matter of days.

1. Ensure a Consistent Sleep Schedule

A regular sleep-wake cycle is one of the sources of deeper sleep technologies. The body works based on a circadian rhythm, a kind of internal clock that separates the times when you feel active and when you feel sleepy. Once this rhythm is constant, the process of passing through the stages of sleep, including slow-wave sleep, is more easily carried out by your brain.

When day-to-day changes in your bedtime time are very significant, the body is deprived of this rhythm, and the result will be light and disrupted sleep and reduced time taken in restful sleep.

Tips to improve consistency:

  • Select a sleep schedule that you can commit to daily, 7 days a week.
  • Do not alter your wake-up time beyond 30 minutes.
  • Expose yourself to morning light to maintain your circadian rhythm (below).

A stable routine can change the quality of sleep more quickly than nearly any other habit.

2. Control Evening Light Exposure

The circadian rhythm includes light as one of the strongest signals. The blue light, especially from phone displays, laptops, televisions, and LED bulbs, signals to your brain that it is daytime. This inhibits melatonin, which is the hormone that promotes sleep and deep sleep.

To maximize evening light exposure:

  • Switch off the bright screens 1-2 hours before going to sleep.
  • In case you have to be on screens, make sure you enable night mode or put on glasses that block the blue light.
  • Dim overhead lighting and use warm, soft light sources in the evening.
  • Test a pre-bed digital sunset, i.e., you are deliberately offline.

Shielding your evening against too much light contributes to the natural production of melatonin in the brain, which allows one to fall into a deep sleep quickly.

3. Keep Your Bedroom Cool

The temperature of the body is a huge factor in sleep depth. When you are about to sleep, your core temperature decreases automatically. A cooler environment helps this process, allowing you to fall asleep faster and stay in deeper sleep stages longer.

It has been shown that the optimum temperature of sleep is in the range of 17°C to 28°C (62.6°F to 82.4°F). The optimal temperature depends on other factor such as humidity, air flow patterns, air quality, and other factors that determine the bedroom's micro-climate. 

Deep sleep is reduced dramatically if your room is stuffy, humid, or warm.

How to make your sleeping environment cool:

  • Reduce the thermostat setting where possible.
  • Use breathable cotton or bamboo beddings.
  • Test a fan or cooling mattress topper.
  • Have a warm bath 60-90 minutes prior to sleep (this is what causes a cooling effect once out of the bath).

In many cases, a mere change in the roomtemperature is sufficient and will significantly boost deep sleep in a few nights.

4. Workout (But Not Late)

Exercise can be regarded as one of the surest methods to increase deep sleep. Exercise enhances the sleep pressure, or the need of the body to have deeper sleep, and enhances the process of slow-wave sleep in the brain.

But timing matters. Working out too late in the evening may increase heart rate and cortisol levels, and thus, it becomes difficult to relax.

What works best:

  • Goal: 30-45 minutes of moderate exercise per day.
  • Complete vigorous exercises at least 3 hours before sleep.
  • Before bedtime, light stretching or yoga can also help one relax.

Regular workouts not only make you sleep better, but also make you sleep more deeply and better.

5. Limit Caffeine After Midday

Caffeine inhibits adenosine, the chemical that causes one to feel sleepy. It reaches its peak in an hour and may remain in your system 6-8 hours, occasionally longer, with metabolism.

Although caffeine may not stop you from falling asleep, it can significantly reduce deep sleep.

Best practice: Do not take caffeine after 1-2 PM.

Stop even earlier, in case you happen to be caffeine sensitive.

Substitute afternoon coffee with:

  • Decaf coffee
  • Herbal tea
  • Warm water with lemon
  • Sparkling water

One of the easiest methods to improve the quality of deep sleep is the reduction of caffeine.

6. Reduce Alcohol Intake in the Evening

Alcohol initially makes you sleepy; however, it disrupts sleep architecture as well as interferes with slow-wave sleep. The more the body breaks down alcohol, the less restful, the more fragmented and less restful the sleep becomes.

You will always wake up tired- even when you have had your 8 hours of sleep.

To avoid this:

  • Have a drink in the evening, not just before bed.
  • Allow the metabolism of alcohol to take place (3-4 hours).
  • Consider alcohol-free days in the week.

When tracking your sleep, you will notice that the deep sleep will decrease drastically when you drink.

7. Create a Relaxing Pre-Sleep Routine

A bedtime ritual helps indicate to the brain that it is time to shift into the state of alertness to rest. This lowers stress levels, slows down your heart rate, and gets your body ready to go into a deep sleep.

The pre-sleep activities that are effective are:

  • Reading
  • Breathwork or meditation
  • Light stretching
  • Listening to calm music

Writing down or planning the following day so as not to ruminate in the evening.

Have a goal of a 20-40 minute routine that you can do every night. Regularity is what will make your brain think that these activities are related to the onset of sleep.

8. Prioritize Magnesium and Sleep-Supporting Nutrients

Surprisingly, nutrition also affects deep sleep. Magnesium glycinate is the mineral that is most related to better sleep, and it helps in the process of muscle relaxation and the regulation of neurotransmitters that contribute to the sleep cycle.

Other supplements and foods that can be beneficial:

  • Kiwi
  • Bananas
  • Almonds
  • Omega-3 fatty acids
  • Chamomile or valerian tea

A healthcare professional should always be consulted prior to the use of supplements, especially when using medications.

9. Reduce Light and Noise in Your Bedroom

Minor disturbances, including those you may never completely wake up after, can put you into a deep sleep and other levels. Continuing sleep is reinforced by maintaining a dark and quiet bedroom.

Environmental optimization:

  • Wear blackout or sleep masks.
  • Leave your phone facedown or in a different room.
  • Wear earplugs or white-noise machines to cover abrupt sounds.
  • Avoid flickering electronics in the bedroom.

A dark, quiet bedroom preconditions healthy, deep sleep.

10. Reduce Stress and Calm the Mind.

Some of the significant sources of sleep disturbances are stress and anxiety. A high level of cortisol delays sleep initiation and decreases the duration spent in the deep sleep phases.

To manage nighttime stress:

  • Use mindfulness/guided meditation apps.
  • Note the following day’s activities so that your mind doesn’t race in bed.
  • Complete a 5-minute gratitude journal to put yourself in a good mood.
  • Minimize use of social media or the news at or near bedtime.

In case the stress or insomnia is chronic, Cognitive Behavioral Therapy of Insomnia (CBT-I) is regarded as the gold-standard intervention.

11. Sleep Trackers

Such wearable gadgets as Oura Ring, Whoop, Garmin, or Apple Watch can help you better understand the trends in your sleep. Although they cannot accurately measure sleep stages, they become quite handy in identifying trends.

Trackers can reveal:

  • The influence of alcohol on your deep sleep.
  • Whether your bedroom is too warm.
  • The effects of stress on your sleep patterns.
  • Habits that contribute to or inhibit your deep sleep

Use the information as a guideline, not as a source of worry.

Final Thoughts

Deep sleep is essential if you want to be energized, focused, and emotionally balanced. Contemporary lifestyles tend to affect sleep quality. However, it is still possible to restore the state of deep sleep by modifying habits, enhancing the environment, and being in tune with the natural processes of the body.

All you need to do is build up little changes, such as consistent bedtimes, reduced caffeine, a cooler room, relaxing routines, and stress management, and in a few days or weeks, you will significantly improve your deep sleep.

 

Popular posts from this blog

Understanding Idiopathic Hypersomnia: The “Invisible” Sleep Disorder

Sleep is essential in both our physical and mental health, but to some individuals, it is not sufficient to have sound sleep. Think of sleeping ten hours at night and still being left feeling like you were exhausted the following day. It is an actual scenario in people who are affected by Idiopathic Hypersomnia (IH). This uncommon yet debilitating sleep disorder is neither understood nor diagnosed correctly. Here, we will discuss IH, its symptoms, causes, diagnosis, treatment, and living with the condition. What is Idiopathic Hypersomnia? Idiopathic Hypersomnia is a persistent neurological sleeping disorder, which is marked by a feeling of excessive daytime sleepiness (EDS) despite sufficient or even excessive nighttime sleep. IH, contrary to the usual exhaustion due to the lifestyle or seasonal lack of sleep, is chronic and can last for many years. The word idiopathic refers to the fact that the cause is unknown, making the disorder especially difficult to comprehend and treat. ...
Read more

What Are Night Terrors? Understanding This Mysterious Sleep Disorder

  Sleep time is supposed to be a period of rest, recuperation, and revitalization. For some people, the night may come with sudden fright, bewilderment, and agitation. Such a person may awake screaming in the middle of the night, eyes open and their heart racing, without fully realizing what is happening. This is a disturbing experience that most individuals refer to as a night terror. The name itself is dramatic, but night terrors are a real sleeping conditions, which have their basis in the sleep processes of our brain. They do not resemble nightmares, and they usually confuse the individual having them as well as their close ones. To further explain this puzzling sleeping disorder, we shall delve into the definition of night terrors, their cause, their victims, and what can be done to control them. What Are Night Terrors? Night terrors or sleep terrors are characterized as outbursts of extreme fear, screaming, and flailing, and typically happen in non-REM (NREM) deep sleep...
Read more

Does Alcohol Help You Sleep? What Research Really Says (And How to Fix It)

'I will just have one drink and then sleep, ' we often tell ourselves. This often becomes three or four before going to bed. You fall asleep fast and believe that it was the alcohol. This might be true, alcohol will help you fall asleep faster, but it gives and it takes. Using it as an over-the-counter sleeping aid might leave you up at 3 a.m., unable to fall back asleep quickly, exhausted the following day, and not even feeling rested after 8 hours of sleep.  There are several reasons why this is the case:   Alcohol helps you fall asleep — but it destroys sleep quality. The sedating effect only lasts during the first half of the night. The second half becomes fragmented, restless, and low-quality. The more often you drink, the worse your natural sleep systems function over time. Research has shown that alcohol changes brainwave patterns during sleep, reduces restorative deep sleep, suppresses REM sleep and causes early morning awakenings even among moderate or light...
Read more

Digital Detox: How Unplugging Before Bed Improves Sleep and Focus

  Checking your phone before you put the lights out has become an almost automatic habit. Checking social media for a few seconds, glancing at tomorrow’s emails, or shopping on the Internet for a few minutes does not seem harmful. However, those few minutes can turn into hours, and the screen light is all you get to look at before going to sleep. What you think is a simple habit has an enormous impact on your energy, productivity, and mental health. Studies indicate that watching televisionat night disrupts the normal physical sleep process and does not allow one to rest appropriately. In addition to sleep, it takes away concentration and adds stress to the next day. This is why an increasing number of individuals are welcoming the idea of a digital detox, a period of purposely shutting off technology, and in particular, before going to sleep. This is about establishing healthier relationships with our devices to reclaim higher quality sleep, better concentration, and more relaxed...
Read more

15 Reasons Why You Keep Waking Up at Night: Causes, Solutions, and Sleep Hacks That Actually Work

The Importance of a Good Night’s Sleep When you have poor sleep, the brain complains to the HR. You may be irritable, moody, forgetful, emotional, or even feel that everybody is plotting against you (they may not be). With time, chronic sleeplessness leaves you susceptible to various unwanted visitors: hypertension, diabetes, obesity, and cardiovascular disease. Therefore, it is well worth the effort to pursue good quality, consistent sleep. The future you will be will be glad. Here are some reasons why you have poor sleep, and you keep waking up at night, resulting in less sleep and poorer quality sleep.  Sleep Apnea Sleep apnea results in a series of interruptions in the breathing system, which wakes you out of sleep (although you might not even recall it). The following day, you may be foggy, irritable, or tired. Although excess weight is a widely recognized reason, it is not the only cause. A physician is capable of diagnosing sleep apnea and prescribing interventions suc...
Read more

The Power of a Regular Sleep Schedule: What Research Says About Timing, Health, and Longevity

Most of us consider the number of hours that we get as the more we think about better sleep. It takes between seven and nine hours, huh? However, sleep regularity may be as important, if not a better determinant of sleep quality. The time of the day you go to sleep is as important as the length of time you sleep. If you have had a regular sleep schedule, that is, you go to sleep and wake up at about the same time, you may have learnt that it becomes much easier to fall asleep and wake up. I have often woken up without the help of an alarm when I am on a regular sleep schedule roll. The body develops an internal clock that improves sleep quality. Once this cycle is broken, it becomes challenging to get back. You often regret that one late night. Getting back on track often takes several days or weeks. Therefore, you may be anxious when events threaten to disrupt a regular sleep cycle schedule. In dozens of studies , scientists have discovered that having regular bedtime and wakefuln...
Read more

Having Trouble Breathing at Night? A Deep Dive into Common Sleep-Related Breathing Problems and How to Manage Them

I recently had a restless night due to shortness of breath, which made it difficult for me to lie down. After sitting up, the breathing became better. Needless to say, I got little or no sleep that night. Even after being overwhelmed by sleep, the difficulty breathing triggered a powerful reflex that woke me. This breathing reflex is crucial, as it helps ensure that the body receives oxygen and eliminates carbon dioxide even when not fully conscious. However, such breathing problems at night can have adverse effects on sleep quality and quantity, and therefore, overall health and well-being. When we are awake, most of us do not even think about breathing, but when it becomes compromised during sleep, the consequences are enormous. Snoring, sleep apnea , orthopnea , and sudden night shortness of breath are common sleep-related breathing issues that not only disrupt sleep but may also serve as warning signs of more serious health problems. In our blog, we will explore the reasons behin...
Read more

Huntington’s Disease Breakthrough: How New Treatments and Better Sleep Could Change the Future

Huntington’s disease is bleakly characterized as ‘the cruelest disease known to man,’ and it has been so described for decades. Families usually passed down the Huntington’s gene while knowing that nothing could halt the disease’s persistent course. Generations all lived with a heavy certainty that it was all over when the symptoms started to manifest themselves through jerking movements, lapses of memory, changes of mood. The illness would progress, and treatments only alleviated some discomfort. This is why the news recently struck such a powerful chord that there is hope for successful therapy. A recent experimental treatment made breakthrough results , and the progression of Huntington’s disease was slowed down in a clinical trial. It was the first time scientists could identify tangible evidence that the progression of the disease could be interrupted. Although this is not a comprehensive cure, the results are a milestone whereby hope will replace inevitability, and come with the...
Read more

What and Why of Sleep

What is Sleep? We spend a significant portion of our days and our lives sleeping. It might be the activity that we spend the most time on. But what is it? It is one of those aspects of life that we are so used to that we give little thought to. However, sleep is mentioned as one of the core pillars of a healthy lifestyle alongside other elements such as proper nutrition and exercise. Sleep quality and duration have impacts on work stress, general satisfaction with life, and subjective accounts of health and well-being. The importance of sleep is perhaps best appreciated when its absence is felt. There are significant adverse effects on physical, mental, and overall well-being when one is sleep-deprived. Sleep deprivation is affected by the time slept and the quality of sleep. It plays a significant role in determining various aspects of personal well-being.  While much is known about sleep's effects and its extensive role in determining health, defining what sleep is and why it ...
Read more