The benefits of sleep are no secret.

For most adults, 7 hours or more of sleep each night is recommended. Getting enough sleep can help lower the risk of serious health conditions, manage a healthy weight, and reduce stress, just to name a few.

This begs the question - why are more and more people struggling to get enough sleep? What is the short and long-term impact of sleep deprivation?

In this post, we’ll dive deep into the dangers of chronic sleep deprivation, why so many people can’t seem to get the sleep they need, and how you can improve your sleep quality over time.

Why aren’t we sleeping enough?

1 in 3 adults aren’t getting the recommended 7 hours of sleep per night. From a demanding job to a busy social life, there are many reasons adults aren’t sleeping as much as they should.

With a significant increase in digital consumption, from our phones to binge-watching TV shows, sleep seems to be the one thing most adults are willing to sacrifice.

Many adults work multiple jobs or have shift work that requires them to sleep less or during times that are not ideal within their environments. For example, a night nurse may have to sleep during the day, but the home environment may not be suitable for 7 hours of quiet, uninterrupted sleep.

Other people are living with health disorders, from anxiety to sleep apnea, that impact the quality and duration of sleep they get each day.

What can happen to your body if you don't sleep enough?

The National Sleep Foundation recommends 7 to 9 hours of sleep per night for adults. However, it’s not just about the length of time you sleep; it’s also about the quality of sleep you get in that time period. Sleep quality plays a role in the recovery your body undergoes while asleep and how rested you feel the next day.

If you can't sleep longer than 4 hours a night, you may start to notice negative changes within your body and mind. Here are some of the most critical ways your body will feel the impact of not enough sleep.

Physical Health Impacts

Your body requires enough sleep to reset and repair itself. Your heart rate slows, your blood pressure falls, and some vital organs don’t have to work as hard during this period of rest. When your body does not have this time to repair, it can be damaging in several ways.

Those who do not get enough consistent sleep can be at a higher risk of the following:

• Coronary heart disease
• Kidney disease
• High blood pressure
• Diabetes
• Obesity
• Stroke
• Weakened immune system

Mental Health Effects

Think back to a time when you didn’t get enough sleep - how did you feel the next day? Many people report feeling more stressed, drained, impatient, and unable to focus when they’re experiencing sleep deprivation. This is likely because adequate sleep helps maintain our cognitive skills, like attention, memory, and learning.

The brain needs sleep to rest and repair just as much as the body does. Chronic sleep deprivation can lead to the following mental health effects:

• Struggle to focus or think clearly (brain fog)
• Negative emotional responses
• Increased risk of mental health disorders
• Depression and anxiety
• Suicidal ideation
• Bipolar disorder

Mortality Increase

Since the 1960s, data has shown that individuals who get seven or more hours of sleep have the lowest mortality risk. Particularly for those who are living with pre-existing conditions, getting enough sleep (among many other factors) has the power to add years to our lives.

Cardiovascular Disease

Over time, chronic sleep deprivation can negatively impact the heart. Whether you’re intentionally getting less sleep or struggling with insomnia, a consistent lack of sleep is linked to high blood pressure and heart disease.

This risk is associated with other factors related to sleep problems, including higher stress levels and a lack of physical exercise, which can impact heart health as well.

Sleep Extension

Sleep extension occurs when you’re in a sleep “debt,” and your body needs to make up for the sleep it lacks. Sleep extension is when you intentionally sleep longer than you normally would to catch up on sleep. For people who regularly get less than the recommended amount of sleep, sleep extension can have physical and mental benefits, but for most, it’s not a sustainable lifestyle or practice.

Improving Sleep Quality

Now that you know the dangers of chronic sleep deprivation, let’s get into the actions and healthy lifestyle changes you can make to improve your sleep quality. Whether you’re currently experiencing poor sleep or you have in the past, these are suggestions and recommendations you can implement in your daily life to improve your sleep quality and duration.

Take Care of Your Body

If your sleep quality needs improvements, take a step back and evaluate a few parts of your daily habits. Are you eating healthy? How much caffeine are you consuming? Are you getting enough exercise?

Aside from the physical aspect, your mental health habits may need modifying as well. Take the necessary steps to lower any types of anxiety you experience on a regular basis. These steps can include therapy, meditation, yoga, journaling, and other self-care practices that work for you.

Create a Bedtime Routine

Establishing a routine can help to improve your sleep quality over time. Try to go to bed at the same time every night and wake up at the same time every morning. Take other measures to ensure you are relaxed and ready for bed by putting your phone down an hour before bed.

Meditating before bed can be a very useful tool, especially if you have trouble quieting your mind. With practice, you’ll get into bed feeling calm, relaxed, and ready to catch some Z’s. Meditation is typically associated with calmness and peace, but it also has a beneficial impact on the body and the mind as you prepare for bedtime. While meditating, your breathing slows, and the part of your brain that controls sleep cycles is activated.

Take Melatonin

Melatonin is a natural hormone made by the brain that assists with sleep. Trying a melatonin supplement may help improve your sleep patterns over time if you struggle with short sleep syndrome. Just be sure to find a product that has undergone third-party testing to ensure it’s safe and has the accurate dosage.

Track Your Sleep

Many health apps offer sleep trackers where users can monitor the rest they get each night to identify changes or irregularities in sleep. Having access to your personal sleep data can help you make lifestyle changes in order to improve your sleep over time.

Sleep your way to optimal health with Evidation

If you were wondering, "Is 5 hours of sleep enough?" Now you know that change is imminent for your physical and mental health. Evidation Members can earn points for tracking self-care activities such as walking, sleeping, food intake, and more. By completing surveys and questionnaires, Evidation Members gain access to insights about their sleep patterns and personalized content, like tips and articles to help improve sleep. Download our app today to get started.

Melatonin is a hormone made naturally by our brains, and its key function is to help us fall asleep at night. What does melatonin help with? Because it has an effect on the body's circadian rhythm—the 24-hour cycle that affects every cell in our bodies—melatonin supplements are helpful for many people who have trouble sleeping.

Some professions and lifestyles take a toll on a person's circadian rhythm. This includes shift workers or people who travel internationally. Additionally, medical conditions or certain medications can also affect a person's sleep patterns. If you are experiencing any of these situations, your medical provider may suggest a melatonin supplement.

Let's dive in and learn all about how melatonin works, when you should take it, and how quickly it will help you get to sleep.

How does melatonin work?

The pineal gland in the middle of your brain produces melatonin. This gland is controlled by a group of nerve cells (neurons) called the suprachiasmatic nucleus (SCN). These nerve cells send signals to each other to control your body's clock.

During the daytime, the pineal gland is in the background and not producing a lot of melatonin. However, when it starts to get dark, the pineal gland goes to work to begin producing melatonin that helps you sleep.

As your body increases its melatonin levels, your blood pressure and body temperature start to drop. The more melatonin you have in your body, the sleepier you'll feel. Basically, melatonin works with your body's natural rhythm to help you feel ready to sleep when bedtime rolls around.

When to take melatonin

Melatonin doesn't knock you out as many prescription sleeping pills do, so it's important to take it about two hours before you go to bed. However, some people may benefit from taking melatonin as late as 30 minutes before bedtime. If you wait too late to take your melatonin, you may feel groggy when you wake up.

How fast does melatonin work?

Does melatonin work right away? The short answer is that your body absorbs melatonin quickly.

Most people produce more melatonin between one and two hours before their regular bedtime and begin to get sleepy. Similarly, if you take a melatonin supplement, you'll probably begin to feel drowsy about two hours later.

In most people, melatonin levels reach their peak about an hour after you take your supplement, so plan on being drowsy in about an hour until you know how your supplements affect you.

Several other factors influence how quickly melatonin works, including the time you take them, your body weight, and other medications you take.

Melatonin is available in all of these forms:

• Regular melatonin sleeping pills: Active ingredients are released immediately.
• Extended-release melatonin: Active ingredients are released more slowly than regular melatonin sleeping pills.
• Melatonin patches: Active ingredients are released more slowly than melatonin pills. Studies have also shown that people who use melatonin patches go to sleep more quickly and sleep for longer.
• Melatonin gummies: Some studies have found that melatonin gummies absorb better or similarly to pills.
• Melatonin melts: Melts are dissolved between the cheek and gums or under the tongue. These absorb more quickly than melatonin gummies.

How long does melatonin stay in the body?

Melatonin's half-life is 40-60 minutes. A drug's half-life is the amount of time it takes for your body to eliminate half of the dose.

Most drugs require up to five half-lives to be completely eliminated. With a half-life of between 40 and 60 minutes, this means that melatonin is in your body for about five hours after you take it.

If you remain awake after taking your melatonin, you'll probably feel drowsy. For this reason, you should avoid using heavy machinery or driving after taking melatonin.

Keep in mind that everyone metabolizes melatonin differently and many factors affect how long it stays in your body, including:

• Caffeine intake
• Age
• Tobacco use
• Body composition
• Health status
• Medications
• Melatonin usage (how often you take it and whether you use extended-release or regular melatonin)

Precautions with melatonin

The most important thing to consider before taking melatonin is that it isn't regulated by the U.S. Food and Drug Administration (FDA). Melatonin supplements on the market have been studied and found not always to contain the dosage the manufacturer lists on the labels. Before buying a product, read reviews carefully and look for supplements that have undergone third-party testing.

While melatonin is widely considered to be safe, there are some precautions to take before starting any new medication, whether prescription or over-the-counter.

You shouldn't take melatonin if any of these apply to you:

• Autoimmune disease
• Pregnant or breastfeeding
• Depression or anxiety
• Heart or kidney disease
• Seizure disorder
• Immunosuppressants or contraceptives

Also, please speak with your medical care provider before taking melatonin if you take any of these because of potential drug interactions.

• Caffeine supplements (or excess caffeine)
• Birth control pills
• Vitex agnus-castus (chasteberry)
• Antidepressants
• Anti-seizure medication
• Blood thinners
• Blood pressure medication
• Medication that weakens the immune system

It's important to understand that you shouldn't operate machinery or drive within four to five hours after you take melatonin. If you take sleeping pills or drink alcohol in the evening, don't take melatonin the same night. The combined effects of these substances and melatonin can make you too sleepy and even cause breathing problems.

Melatonin side effects

Like most medications or supplements, melatonin can have side effects. While most health experts believe melatonin is safe for healthy people, its side effects haven't been studied extensively.

These are the most common side effect of melatonin:

• Drowsiness during daytime hours
• Dizziness
• Headache
• Irritability
• Upset stomach
• Temporary depression
• Intense nightmares

Get well-rested for optimal health

Being well-rested is essential if you want to perform at your best and enjoy a healthful existence. Melatonin can help many people enjoy better sleep.

Evidation Members can earn points for tracking activities that include sleep, staying hydrated, food intake, walking, and more. Download our app to get started today.

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We've all experienced this scenario: After an exhausting but productive day, all we want is a good night's sleep so we can get up tomorrow and get even more stuff accomplished. But the moment our heads hit the pillow, our minds start racing with thoughts, making it nearly impossible to drift off to sleep.

We've all been there. But there's a simple solution that may help you relax and drift off to sleep. Meditation for sleep is a proven technique you can use to catch those elusive and essential z's.

Let's dive into the science behind meditation for sleep: why (and how) it works, the many benefits of meditation, and what you can do to get started right away. We'll also explore three proven meditation techniques to get you drifting off into a peaceful slumber.

Why quality sleep is essential to our health

Quality sleep is the unsung hero of our well-being. Too often, we get caught up in the ebb and flow of our weeks and overlook the importance of getting a good night's sleep.

The Centers for Disease Control and Prevention (CDC) revealed that only 33% of Americans get enough sleep, and the American Sleep Association reported troubling statistics on the dangers of sleep deprivation:

• Living with a sleep disorder: 50-70 million adults
• Unintentionally experience excessive daytime sleepiness: 37.9% of people surveyed
• Nodding off while driving at least once per month: 4.7% of survey participants

It's not just about getting a certain number of hours of sleep. If you sleep for eight hours but toss and turn all night, you'll experience some of the same issues of not getting enough sleep.

Good sleep quality plays a key role in how we maintain our health and overall happiness. Sleep affects our mental focus, physical health, and emotional health.

1. Mental focus

When we're well-rested, our minds work better. We think more clearly, make better decisions, and find it easier to learn new things. Getting a good night's sleep is like hitting the reset button for our brains, giving us the clean slate we need to tackle the day's challenges.

2. Physical health

During sleep, our bodies work hard to repair and rejuvenate themselves. Our muscles become stronger, tissues heal, and our immune systems get a boost. Without quality sleep, our bodies don't perform at their best. This can make us more susceptible to illness and injury.

3. Emotional health

A lack of sleep can leave us feeling moody and irritable. If you live with depression or anxiety, insufficient sleep makes these conditions more troublesome. Quality sleep helps to balance our emotions and keeps us feeling grounded.

Can meditation help with sleep?

Meditation is used by people all over the world to increase calmness and mindfulness, and sleep meditations can train our minds to be more mentally relaxed and drift off to sleep naturally. Equally important, meditation can help us calm the "monkey mind" that often kicks into overdrive just when we're about to drift off to sleep. 

Monkey mind is a Buddhist term that means restless and unsettled. More than 2,000 years ago, Buddha said our minds are full of drunken monkeys who constantly screech, fight, chatter, and distract, constantly creating mental chaos. 

Whether you have racing thoughts occasionally or experience monkey mind every night, meditation can help you drift off to sleep more easily and get better quality sleep.

Here are the ways meditation helps prepare both mind and body for sleep.

• Increases serotonin levels (the precursor of melatonin, the chemical that regulates sleep)
• Reduces heart rate
• Encourages slower breathing
• Lowers blood pressure
• Activates the parts of the brain that control sleep cycles

Because meditation reduces stress and controls anxiety, it can be the first step towards establishing your healthy bedtime routine.

Should you meditate before bed?

For centuries, meditation has been used to help people become calmer, mindful, and relaxed. Just as meditation relaxes the body, it also calms the mind. When you meditate before sleep, you'll have a relaxed mind and be more likely to experience high-quality sleep.

If racing thoughts and mind chatter keep you from going to sleep or staying asleep, meditation before sleep may help you drift peacefully into the brainwave state associated with sleep.

The first thing to do for all types of sleep meditation is to create a relaxing bedroom environment. For good sleep hygiene, a bedroom needs to be comfortable, quiet, and dimly lit. This environment will set the stage for peaceful meditation and encourage restful sleep.

Consider hanging light-blocking curtains on your windows and placing a sound machine or fan on your bedside table to block out external noises. Having clean, comfortable bed linens will help you relax, too.

Mindfulness meditation for sleep

Studies have shown that mindfulness meditation can be used to treat chronic insomnia. Additionally, a JAMA Internal Medicine study showed that mindfulness meditation helps with moderate sleep issues. With mindfulness meditation, your goal is to focus on the present. Mindfulness meditation is done by increasing your awareness of your breathing, consciousness, and body.

The key to successful mindfulness meditation is to observe a thought or emotion, then allow it to pass by without placing judgment on the thought or on yourself.

Follow these steps for effective mindfulness meditation for sleep:

1. Set a timer: During meditation, it can be tempting to constantly check your phone for the time or to see how long you've been meditating. Eliminate this distraction by setting a timer for 10-20 minutes. Use an alarm sound that is gentle, not jarring.
2. Lie down and get comfortable: Lying on your back, rest your arms by your sides. Settle into a position that feels relaxed and sustainable for the duration of your meditation.
3. Start taking deep breaths: Close your eyes and begin to take slow, deep breaths, inhaling through the nose and exhaling through the mouth.
4. Focus on the present moment: Consistently bring your attention back to the present moment by becoming aware of your breath, body, and surroundings. Observe all sensations without judgment.
5. Observe your thoughts: When thoughts arise, acknowledge them respectfully without judgment and allow them to pass. Don't get caught up in the thoughts. Instead, bring your focus back to your bodily sensations and your breath.
6. Use an anchor: If your mind starts to wander, gently redirect your attention to your breath, or use a simple phrase such as "in" and "out" as you inhale and exhale. This will help anchor your mind when you're meditating.
7. Gently end your meditation: When your timer goes off, take a few deep breaths and open your eyes slowly. Then, you can turn off your bedside lamp or read for a few minutes before drifting off to sleep.

Body scan meditation for sleep

Body scan meditation involves systematically focusing on the various parts of the body, beginning with your feet and moving upwards to the head. You can do this meditation on your own or with a guided meditation. Follow these steps to do your own body scan meditation:

1. Get comfortable: Dim your bedroom lights and lie down on your bed. Place your arms in a comfortable position at your sides, then close your eyes and start taking deep breaths.
2. Begin at your feet: Bring your attention to your feet and observe the sensations. Do you feel warmth, tingling, or pressure? Breathe in and imagine a wave of relaxation moving through your feet.
3. Relax and release: As you breathe out through your mouth, release any discomfort or tension you feel in your feet. Visualize the tension leaving your body with each breath.
4. Slowly move up your body: Shift your focus gradually up your body, moving from your feet to your ankles. Then, continue working up the legs, through the calves, knees, and thighs. At each body part, observe the sensations you feel. Continue breathing in relaxation and exhaling tension.
5. Include both sides of your body: As you move up your body, be sure you're giving equal attention to both sides of your body, ensuring a balanced and thorough body scan.
6. Stay present: When your mind wanders, gently bring your attention back to the body part you're working on.
7. Reach your head: After working up the rest of your body, you'll reach your head. Focus on your facial muscles, scalp, and the sensations within your head. Continue breathing in relaxation and exhaling tension.
8. Full-body awareness: After scanning your entire body, take a moment to become aware of your body as a whole. Feel the sense of calm and relaxation that has spread throughout your body.
9. Transition into sleep: Allow the relaxation to deeply and gradually let yourself drift off to sleep.

Guided meditation for sleep

Guided meditation or deep breathing sleep meditation involves using a pre-recorded audio or video with a narrator who guides you through your meditation session. Guided meditations combine visualization, mindfulness, and relaxation techniques to ease you into a state of deep rest.

Follow these steps for doing guided meditation for sleep:

1. Choose a guided meditation: Find a meditation that resonates with you. From meditation apps, YouTube channels, and podcasts, there are a lot of good meditations out there. Be sure to choose a guided meditation that is specifically tailored for sleep, and find one with your desired duration.
2. Set up the audio: Use headphones or a speaker to play your meditation. Adjust the volume so that it's at a comfortable level for you.
3. Get into a relaxed position: Lie down in your bed or lean back on pillows to make yourself comfortable. You need to be able to sustain your position for your entire meditation.
4. Start the guided meditation: Press play and allow the narrator to lead you. A good meditation guide will lead you through meditation by using breathing exercises, visualization, and body scans.
5. Follow the narrator's instructions: As you listen, follow the instructions provided by your narrator, and be open and receptive to their guidance so that you can fully engage with the process.
6. Stay present and focused: Your mind will wander some, and this is normal. When you feel your mind start to wander, gently bring your focus back to the narrator's voice.
7. Embrace relaxation: As you progress through the guided meditation, let your mind and body relax. Release tension or worries so that you are fully immersed in the experience.
8. Transition into sleep: Many guided sleep meditations are designed to help you drift off to sleep as the session comes to an end. If you're sleepy, allow yourself to fall asleep naturally during or after the meditation.

How to meditate in bed

Meditating in bed is a great way to unwind and set yourself up for a restful night. Best of all, you can drift off to sleep when you're finished with your meditation. Follow these steps to get started:

1. Find a comfortable position: Sit up with your back supported by the headboard or pillows, or lie down on your back. Choose a position that feels comfortable and natural for you.
2. Set a timer: Starting with 10-20 minutes is ideal for meditation for sleep.
3. Relax your body: Begin by closing your eyes and taking a few deep breaths. Release the tension in your muscles, starting at your feet and working your way up to the top of your head.
4. Focus on the breath: Turn your attention to your breath, noticing the sensation of the air entering and leaving your nostrils. Don't try to force your breath. Allow it to flow naturally.
5. Count your breaths: If you need help maintaining focus, you can count the inhales and exhales up to ten. When you reach ten, start again at number one. When your mind wanders, gently bring your focus back to the breath and restart the count.
6. Observe your thoughts: When thoughts arise, acknowledge them without judgment and allow them to pass. Picture them as clouds floating by in the sky. It's not your goal to eliminate thoughts, but rather, to keep them from consuming your attention.
7. Transition slowly: When your timer goes off, take a few moments to stretch and bring your awareness back to your bedroom.

Other benefits of meditation

Countless medical studies outline the many benefits of meditation. While meditation can help you relax and fall asleep, you may also experience these benefits when you develop a regular meditation practice:

• Enhanced self-awareness
• Reduced anxiety and stress
• Increase daytime focus on tasks

Sleep your way to your health goals

Quality sleep keeps our minds sharp, our bodies healthy, and our emotions in check. When you invest in a good night's sleep, you're making an investment in your overall well-being.

Evidation Members can earn points for tracking their walking, sleeping, food intake, and more. Download our app today to learn more.

Some of us naturally go to bed early and wake up early feeling refreshed and ready for the day. Others feel best when they are up late and wake later in the day.

And while much of the way our work life and society is structured seems to favor the early risers, the tendency toward one pattern or the other is entirely normal, natural, and individual.

Whether we are more inclined to be morning larks or night owls is based on our biology!

Our circadian rhythms to be exact.

According to the National Institutes of Health,

“Circadian rhythms direct a wide variety of functions from daily fluctuations in wakefulness to body temperature, metabolism, and the release of hormones. They control your timing of sleep and cause you to be sleepy at night and your tendency to wake in the morning without an alarm. Your body’s biological clock, which is based on a roughly 24-hour day, controls most circadian rhythms. Circadian rhythms synchronize with environmental cues (light, temperature) about the actual time of day, but they continue even in the absence of cues.”

Scientists call this tendency toward thriving in the morning or at night our chronotype.

Your chronotype score is determined by looking at your mid-sleep time (the exact midway point between when you fall asleep and when you wake up) and adjusting based on differences in your sleep habits between your free days and non-free days.

You can learn more about chronotypes and how our genes affect this aspect of our lives with this master class preview from Professor of Neuroscience, Matthew Walker.

Where do Evidation Members Fall?

Thanks to wearable health devices and sleep tracking apps, we’re now able to really see what our sleep patterns and chronotypes are.

Turns out many of our current members are morning larks!

How did we determine this?

We compared sleep data on non-free (work/school) days to sleep data on free days.

Why?

Because social obligations like work and school can interfere with our natural preference for morning or night.

So, in order to know where we truly fall, we need to look at how we behave when we have the freedom to follow our natural habits.

Specifically, we looked at when individuals fell asleep, when they woke up, and their mid-sleep times.

On average, the members whose sleep data we looked at, had mid-sleep times of around 2:50 am.

But to determine chronotype score, we need to look at the difference in total hours slept between free days and non-free days because people often sleep more on free days.

On non-free days, the average mid-sleep time was 2:35am. And on free days, it was 3:21am.

This tells us that while people did tend to go to bed later (and sleep in a little later) on their free days, it wasn’t much later.

So, how do we determine whether someone is a morning lark or a night owl?

We compare their chronotype score to the average (median) chronotype score of other Achievers.

What we found is that many of the members we looked at tended to be early risers.

This graph represents the distribution of recorded mid-sleep times (chronotypes).

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If you’re interested in learning more about sleep chronotypes, this paper from Current Biology is an excellent resource.

Tips for Better Sleep

Whatever your chronotype, there are things you can do to help improve the quality of your sleep — and good sleep is important for so many reasons!

According to the Division of Sleep Medicine at Harvard Medical School,

“sleep plays a critical role in immune function, metabolism, memory, learning, and other vital functions.”

That means that how you sleep directly affects your health, your mood, your weight, your ability to function and work or school, even the success of your interpersonal relationships.

And it’s one of those areas where quality is even more important than quantity.

Here’s our top 5 tips for getting better sleep!

1. Unplug. Step away from your electronics for a good hour or more before going to bed. We know it’s hard to resist the pre-bedtime scroll — so much of our lives are connected to our devices! But it will help you sleep better.
2. Maintain a regular sleep schedule! This one is critical. While our circadian rhythms are largely determined by biology, environment plays a HUGE role as well. Irregular sleep schedules interfere with our natural rhythms and can make it difficult for us to sleep.
3. Get regular exercise. Even a small amount of exercise helps our bodies maintain balance, and that’s great for healthy sleep. Just be sure to exercise at least several hours before you plan to go to bed. Exercise gets our endorphins going and can keep you awake if too close to bedtime.
4. Manage any anxieties or tasks before bed. This is especially important if you’re one of those individuals who lies in bed thinking about all the things you need to do. Make a list before bed and then set it aside until the next day.
5. Create a restful space for yourself. Usually that means a space that is organized or free of clutter, dark, cool, and quiet. White noise like a fan can help for some.

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We know that anxiety and depression affect many of you, with 7 out of 10 adults in the U.S. saying they experience stress or anxiety daily. Depression and anxiety can have a huge impact on our daily lives and overall health. It can affect our mood, social interactions, sleep and more, but can our daily behaviors predict the severity of our anxiety and depression? Our research team sought to find out more.

What we tested

We enrolled over 1,000 participants in a clinical study with self-reported anxiety and depression and assessed the participants’ mental health states by looking at the following for each individual:

• Anxiety and depression symptoms
• Number of hospitalizations and ER visits for anxiety/depression
• Use of anxiety and depression medications

We then looked at participants’ sleep metrics and patterns for the previous three months.

What we learned

Severe depression was significantly associated with inconsistent and disordered sleep patterns, such as spending a great amount of time in bed awake. Individuals taking medications for their anxiety and/or depression were likely to sleep more compared to those not receiving treatment, however, they also had inconsistent sleep patterns. Participants who had been previously hospitalized for anxiety and/or depression were more likely to have inconsistent sleep patterns as well.

What does this mean?

We all know that a lack of sleep can affect our daily lives, but it can also be associated with severe depression and anxiety. This means that certain sleep patterns might be able to predict the severity of an individual’s mental well-being in the future. With further research we’d like to understand if tracking sleep behavior could predict changes in the severity of an individual’s mental health condition.

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Thanks to all of our members who participated in this research about how daily behaviors, like sleep, can tell help researchers to better understand anxiety and depression. If you’re interested in contributing to innovative research, we are regularly running new studies at Evidation.

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