A woman sleeping - Why Is Sleep So Important and How to Sleep Better

Why Is Sleep So Important and How to Sleep Better

Sleep is a vital function that helps your body and mind to replenish, allowing you to wake up feeling rejuvenated and focused. Healthy sleep also contributes to general wellbeing and illness prevention. Additionally, the brain can’t operate correctly if it doesn’t get adequate rest. This might make it difficult to focus, think clearly, or retain information. In this article, we will more thoroughly talk about why sleep is so important and how to sleep better. So, without further ado…

Why is sleep so important?

Most people require at least seven hours of sleep each night for efficient cognitive and behavioral functions. Why? Because an inadequate quantity of sleep might have serious consequences. According to many studies, sleep deprivation has been linked to attention lapses, impaired cognition, delayed responses, and mood swings.

It’s also been proposed that chronic sleep deprivation might cause people to build a tolerance to it. Even if their minds and bodies suffer due to the lack of sleep, they may be unaware of their shortcomings because less sleep appears normal to them.

A person holding an alarm clock

Furthermore, sleep deprivation has been related to an increased risk of certain illnesses and medical disorders. Obesity, type 2 diabetes, cardiovascular disease, stroke, high blood pressure, poor mental health, and premature mortality are only a few of them.

As you can see, sleep and your health are tightly related. Sleep deprivation can be one of the first indicators that you need to reexamine your physical and mental health. Therefore, to say getting enough sleep is crucial is an understatement.

How to sleep better?

Adults who do not get enough sleep each night should improve their lifestyle and sleep habits to get the seven to nine hours they require. So, if you want to know how to sleep better, read about the following things you should change in your life!

Mental health and constant stress

We already mentioned the link between mental health issues and sleep deprivation. More often than not, depression and anxiety go hand in hand with a lack of sleep. That’s why it’s of the utmost importance to address these mental health problems as soon as possible. You can talk to your friend, family member, or a professional if it’s a serious issue. As a result, once you start resolving your problems and feeling better, you’ll start sleeping better as well. 

Additionally, we face a high amount of stress on a daily basis. Sometimes, we simply can’t let go of our concerns at night, which keeps us from a good night’s sleep. This is something most people struggle with. Even the slightest inconvenience can lead us to overthink. This is why we have to find a way to unwind before going to bed.

There are many breathing and relaxation techniques we can practice every day. For example, yoga and meditation can help us in more ways than one. Additionally, warm bubble baths and journaling can be highly beneficial. On the contrary, looking at our phones until we fall asleep is something we should avoid


Yes, mental health significantly influences how well you sleep, but your diet can affect it too. Your eating habits can determine the quality and quantity of your sleep. That’s why you need to learn what to eat for better rest. 

Our general eating patterns, rather than specific foods, can have the most impact on the quality of our sleep and overall health. A Mediterranean-style diet rich in vegetables, fruit, and omega-3 fatty acids might help us fall asleep quicker and remain asleep longer. Additionally, we should also limit our sugary meals and processed carbohydrates intake. We should also avoid caffeine during the day and especially before our bedtime.

Sleep environment

It’s important where you sleep. That’s why it’s crucial to associate your bedroom and bed with sleep only. This shouldn’t be where you spend most of your time during the day. So, avoid watching TV, playing on your phone, or eating in your bed. This will only send mixed signals to your brain. Additionally, temperature, noise level, and light intensity all have an impact on how well we sleep. Therefore, it’s vital to create a cozy and inviting environment, a sleeping sanctuary – if you will. 

Furthermore, if you’re having trouble sleeping, consider keeping a sleep journal to see if any patterns might help you figure out what’s wrong.

Physical activity

Exercising regularly helps us sleep better at night. As a plus, we feel less sleepy throughout the day. It also decreases symptoms of insomnia and sleep apnea. It’s proven that physical activity speeds our metabolism, raises our body temperature, and boosts the level of certain hormones like cortisol. This isn’t an issue if we exercise in the morning or afternoon. In fact, it’s great. However, if we exercise too close to bedtime, it can disrupt our sleep.

Therefore, intense workout sessions should be completed at least three hours before bedtime. If you’re still having trouble sleeping, you should think about working out earlier. In the evening, low-impact workouts like yoga, meditation, or moderate stretching might help us sleep better. 

All things considered, physical activity is essential for good sleep. However, we need to pay attention to when and how intensely we exercise

Regular sleep-wake schedule

One of the most fundamental techniques for sleeping well is to get in tune with your body’s natural sleep-wake cycle. Even if you change your sleep pattern by an hour or two, keeping a regular sleep-wake routine can make you feel much more rejuvenated and energized than sleeping the same number of hours at various times. So, here are some things you can do to achieve this:

  • Go to sleep and wake up at the same time every day
  • Be consistent with this schedule, even on weekends 
  • Only do power naps (15-20 minutes)
A woman waking up


Why is sleep so important, and how to sleep better? Well, sleep is crucial for both our physical and mental health. As you can see, a night of good sleep has a massive impact on many aspects of our lives. It’s essential for our cognitive and physical functions. Furthermore, if you’re having trouble sleeping, there are many things you can try and change, from exercising and a healthy diet to creating a cozy space in your bedroom. So, now that you know the importance of sleep, it’s time to make it your priority!