The Importance of Sleep & 7 reasons why you need to prioritize it

A Proper Sleep is vital for our health and overall well-being throughout our life.

Without getting enough rest and you are frequently depriving yourself of sleep, it certainly puts your life at risk of serious medical conditions or chronic diseases such as obesity, heart disease, and diabetes which would also shorten your life expectancy.

Everyone feels their best when they had a good night’s rest, so sleep should not often be neglected.

It is important to make an effort to get enough sleep regularly, as a good quality of sleep is essential for us to function properly. Here’s one tip; if you wake up tired and spend the day longing for a chance to take a nap, it is more than likely that you are not getting the right amount of sleep that is required to function properly.

But how much sleep do we actually need? Well, it really depends and varies according to our Age Group. For an adult; most of us need around 7-9 hours of sleep and for Senior Citizens, it is required to sleep for 7 to 8 hours as what the National Sleep Foundation had advised

Babies, Kids, and teens are required to have more even sleep to enable their growth and development. For Infants’, they need up to 14 hours of sleep, Children‘s sleep range is about 9 to 11 hours and Teenagers Sleep is needed between 8-10 hours.  

Now knowing the sleep each of us needs, it is now time to prioritize it by making a sleeping schedule and establish good habits associated with sleep to get better rest than ever before. By practicing a night routine, it makes it easier for you to fall asleep quickly and improve the chances of peaceful and comfortable sleep.

First and foremost, you have to stick to the same sleeping schedule each day and not cut sleep short. Do not stay up late binge-watching television shows just because you have a day off the next day. If you stick to the same sleeping pattern, your body’s internal clock will get used to its natural rhythm as it plays a key role in regulating your sleep-wake cycle.

For healthy bedtime habits for your nightly routine, kindly visit this article to learn more;

So why is sleep really important? Well, let’s take a look at the list below to find out

In this list below I am listing the 10 reasons why sleep should be prioritized, along with its function & benefits.

Sleep is Important because;

  1. Strengthening the immune system – Our immune system is a complex network throughout the body that provides multiple lines of defense against illnesses, which means that a good quality of sleep helps strengthen the immune system and increases its resistance to different illnesses as it is fundamental to healing wounds, warding off infections and protecting against chronic diseases. Studies show that people who don’t get quality sleep are more likely to get sick as sleep would likely affect the immune system, it also affects how fast you recover if you do get sick, so in order to enable a well-balanced immune defenses make sure to get sufficient hours of high-quality sleep.    

  1. Physical restoration – As I have mentioned in number 1, Sleep helps the immune system to protect the body from infection, which means that sleep promotes physical restoration, and have our body heal, recover and repair sore, wounds, or any other damaged muscles faster than usual. If there are areas that need to heal, the brain can trigger the release of hormones that encourage tissue growth to repair blood vessels which happens when you are asleep.

  1. Improves energy level – A good quality of sleep can make us feel more energized and alert the next day when we wake up. By staying energized, we feel more motivated to do something productive and more likely to achieve it. Being alert also helps us with the ability to concentrate and avoid any mishaps that can happen such as being involved in car accidents or injuries while on a job.

  1. Cleaning the brain toxins – The Brain recharges during Sleep and helps clear out toxic waste because of the cerebrospinal fluid or (CSF) that washes in and out of the brain waves. Clearing out harmful toxins is a process that is beneficial in order to prevent and reduce the risk of brain diseases such as Alzheimer’s. 

  1. Reduced Stress – When we are not getting the essential amount of sleep our body needs, it may produce stress hormones called cortisol. The higher levels of cortisol result in falling asleep harder than normal which in turn could develop in high blood pressure. So when you are getting proper sleep, it reduces the stress levels down along with the blood pressure because a good quality of sleep leads to a decrease in stress and irritability as it improves the overall mood, positivity, and happiness of a person.

  1. Improves Psychological Well-being – lack of sleep affects people’s ability to recognize the emotions in others and is also linked with mental health problems to occur. Several sleepless nights can make matters worse and make your mental health become more serious, becoming short-tempered, more irritable, and moody which would lead to long-term mood disorders such as depression and anxiety if not treated earlier.

  1. Overall Health– Quality Sleep helps regulate diet, control food intake, and limit calorie consumption. Those who get sufficient sleep tend to maintain healthier weight as Studies have shown that people who sleep less than the amount of sleep required tend to gain more weight and have a higher risk of becoming obese than those who get a sufficient amount of sleep. It also means that people can have fewer ailments and live longer than those who do not as sleep helps the body regulate blood pressure. Having said that, it is important to get the amount of sleep necessary, because a lack of sleep has a high-risk factor with the likes of hypertension and Cardio-Vascular disease.


If you miss our previous articles, you can read it by clicking on these links below;

Life’s Do’s and Don’ts (The key to a Healthy Living)(Opens in a new browser tab)

How to sleep better when you’re sleep-deprived(Opens in a new browser tab)

5 most Important Healthy living Hacks and tips

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