Significant of sleeping time 

Why we need sleep

Since the creation of humans, God has designed a time set aside for the body to rest and regain consciousness which we know as sleep. It might interest you to know that Scientists have gone to great lengths to fully understand sleep’s benefits. In studies of humans and other animals, they have discovered that sleep plays a critical role in immune function, metabolism, memory, learning, and other vital functions. The features in this section explore these discoveries and describe specific ways in which we all benefit from sleep.

What does sleep mean and why we need sleep?

The natural condition or state at which a being stops existing at a particular time with the eyes closed but its respiratory system is still functioning actively with the absence of not been awake and aware of things happening around your surroundings which is to be in the state of rest. It is distinguished from wakefulness by a decreased ability to react to stimuli, but more reactive than a coma or disorders of consciousness, with sleep displaying different, active brain patterns.

During sleep, most of the body’s systems are in an anabolic state, helping to restore the immune, nervous, skeletal, and muscular systems, these are vital processes that maintain mood, memory, and cognitive function, and play a large role in the function of the endocrine and immune systems. Sleep occurs at a period of time in which the body alternates between two distinct modes, REM sleep, and non-REM sleep. Although REM stands for “rapid eye movement”, this mode of sleep has many other aspects, including virtual paralysis of the body. A well-known feature of sleep is the dream, an experience typically recounted in narrative form, which resembles waking life while in progress, but which usually can later be distinguished as fantasy. 

Types of sleep 

Humans may suffer from various sleep disorders, including dyssomnias such as insomnia, hypersomnia, narcolepsy, and sleep apnea; parasomnias such as sleepwalking and rapid eye movement sleep behavior disorder; bruxism; and circadian rhythm sleep disorders. The use of artificial light has substantially altered humanity’s sleep patterns.

Sleep is divided into two broad types which are non-rapid eye movement (non-REM or NREM) sleep and rapid eye movement (REM) sleep. Non-REM and REM sleep are so different that physiologists identify them as distinct behavioral states. Below are the two different types of sleep explained in brief. 

Non-REM sleep or rapid eye movement sleep seems to be how the brain makes sense of the day’s experiences and activities. Your brain takes everything that happened that day and connects it to other memories where you constantly reflect on it during your sleeping time which is called a dream. At this period of transition, your brain activities become slow and body temperature and heart rate fall slowly in a deep sleep. Dreaming is vital to mental health

Rapid eye movement (REM) sleep, also known as paradoxical sleep, represents a smaller portion of total sleep time. It is the main occasion for dreams (or nightmares) and is associated with desynchronized and fast brain waves, eye movements, loss of muscle tone, and suspension of homeostasis.

Importance of why we need sleep

Rest makes you feel better as it also plays an important role in your physical health which goes way beyond just boosting your mood or banishing under-eye circles. Adequate sleep is a key part of a healthy lifestyle and can benefit your heart, weight, mind, and more. For example, sleep is involved in the healing and repair of your heart and blood vessels. Ongoing sleep deficiency is linked to an increased risk of heart disease, kidney disease, high blood pressure, diabetes, and stroke.

Sleep is essential in the lives of every existing being, on this note having a good sleep helps us to 

• Archive a balance functional system of the brain cells.
• It is as important to our bodies as eating, drinking and breathing, 
• It helps as vital for maintaining good mental and physical health. 
• Sleeping helps us to recover from memory loss, as it is a means of refreshing the brain.
• It is so important as it helps to balance blood pressure and circulation. 

Health benefit of sleeping 

Modern life has been so tough which has taken most of the time of humans, in as much as we strive for a better living good healthy body is required as it has to contribute to your wealth.  When it comes to their health, rest is as vital as regular exercise and eating a balanced diet. The benefit of sleep can not be compromised as it is a thing made by nature and its benefit are undoubtedly exceptional. Here are the benefits of sleep.

• Better sleep raises your testosterone

If you don’t rest enough, your hormone production can shut down. Your body produces most of its testosterone while you are asleep, so your T levels are the highest in the morning and decline towards the night.

Testosterone is vital for both sexes. Women can also have deficient testosterone.

Testosterone improves energy levels, helps you recover after exercise, and gives you more confidence and sexual energy.

• Lower weight gain risk

A lack of sleep may affect a person’s desire or ability to maintain a healthful lifestyle, but it may or may not be a direct contributor to weight gain. The link between weight gain and obesity and short sleep patterns is not completely clear. When you’re well-rested, you’re less hungry. Being sleep-deprived messes with the hormones in your brain leptin and ghrelin that control appetite.

With those out of balance, your resistance to the temptation of unhealthy foods goes way down. And when you’re tired, you’re less likely to want to get up and move your body. Together, it’s a recipe for putting on pounds.

The time you spend in bed goes hand-in-hand with the time you spend at the table and at the gym to help you manage your weight.

• Helps to boost mood

You will notice that when you wake up from bed your mood changes with a bright smile, this is one thing that your brain does while you sleep it process your emotions. Your mind needs this time in order to recognize and react the right way. When you cut that short, you tend to have more negative emotional reactions and fewer positive ones.

Chronic lack of sleep can also raise the chance of having a mood disorder. One large study showed that when you have insomnia, you’re five times more likely to develop depression, and your odds of anxiety or panic disorders are even greater.

• Balanced Blood Sugar level

During the deep, slow-wave part of your sleep cycle, the amount of glucose in your blood drops. Not enough time in this deepest stage means you don’t get that break to allow a reset — like leaving the volume turned up. Your body will have a harder time responding to your cells’ needs and blood sugar levels.

Allow yourself to reach and remain in this deep sleep, and you’re less likely to get type 2 diabetes.

• Ability to fight germs

To help you ward off illnesses, your immune system identifies harmful bacteria and viruses in your body and destroys them. Ongoing lack of sleep changes the way your immune cells work. They may not attack as quickly, and you could get sick more often.

Good nightly rest now can help you avoid that tired, worn-out feeling, as well as spending days in bed as your body tries to recover.

 

• Lower risk of heart disease

One risk factor for heart disease is high blood pressure which according to the Centers for Disease Control and Prevention in the world.

Trusted Source from a medical practitioner says getting adequate rest each night allows the body’s blood pressure to regulate itself, by doing this, the chances of promoting your overall heart health is up to 90% healthy living. 

 

• Increases your memory, social and emotional intelligence

 

Researchers have found that sleep plays an important role in a process called memory consolidation. During sleep, your body may be resting, but your brain is busy processing your day, making connections between events, sensory input, feelings, and memories.

Deep rest is a very important time for your brain to make memories and links, and getting more quality rest will help you remember things better in the long run.

• Stronger immune system

Sleep regulates your immune system. When you don’t get enough sleep, inflammation can result. You won’t usually notice excess inflammation, but it can have an effect on your body. Chronic inflammation damages the body and increases the risk of many health conditions, including ulcers, dementia, heart disease, and more.

• Reduces stress 

By taking a good rest, you help your mind and body relax and recover from your day. When you deprive yourself of taking a good rest, your body releases stress hormones. Stress can cause you to react in ways that aren’t productive sometimes making rash decisions or acting out of fear.

Without a good night’s rest, you can end up feeling anxious until you finally get some much-needed rest.

Best sleeping time 

 

Most adults need between 7 to 9 hours of sleep per day. Getting less than 6 to 7 hours of sleep for just one night can have an effect on you the next day. And chronically missing out on rest increases the risk of disease. According to the National Sleep Foundation, which updated its sleep recommendations this year, young adults (age 18-25 years) and adults (age 26-64 years) should receive 7 to 9 hours of rest but not less than 6 hours or more than 10 hours (for adults) or 11 hours (for young adults). Older adults (65 years and older) should receive 7 to 8 hours of rest but not less than 5 hours or more than 9 hours.

For children, it is recommended to have a good sleeping time from the analysis stated below, 

• Newborns (0–3 months): 14–17 hours
• Infants (4–12 months): 12–16 hours
• Toddler (1–2 years): 11–14 hours
• Preschool (3–5 years): 10–13 hours
• School-age (6–12 years): 9–12 hours
• Teen (13–18 years): 8–10 hours

 

Frequently asked questions (FAQs) of Why we need sleep

Question 1

Is there any benefit when we rest naked?

 

Answer 

Sleeping naked has its benefit as it will help improve your body image. Another study noted that skin-to-skin contact with one’s partner, including during sleep, contributes to the release of oxytocin, which helps you form a deeper bond and is linked to lowering stress levels.

 

Question 2

Why Do We Rest, Anyway?

 

Answer 

Scientists aren’t entirely sure why we rest, they have many ideas about the functions of this mysterious part of our lives. While some of these functions may have deep evolutionary roots, others, such as sleep’s potential role in memory and health, seem particularly relevant to life in the 21st century

 

Question 3

When and how do I get better rest?

 

Answer 

Usually, the most obvious things are the most effective. Simply going to bed earlier can help you have better sleep and buy using ear pods or pies to listen to music at night can equally help you fall asleep quickly. You won’t fall asleep right away every night, nor will you always stay asleep the whole night, so spending seven or eight hours in bed each night might not be enough.

Try to practice meditation daily. One of the scientific benefits of meditation is how it helps with sleep.

Screens make more of a difference than you might think. The blue light that screens emit tricks your brain into thinking it is still daytime and keeps you up. Stop using screens an hour or two before bed, or better yet, try a social media detox.

Question 4

How much rest do I need to stay healthy?

 

Answer 

A child between the ages of 0 to 5 needs between 10 to 14 hours of sleep each day, including naps. However, adults typically need 7 hours or more for optimal rest.

 

Question 5

How does room temperature impact the quality of rest?

 

Answer 

Yes, it does, but the best room temperature differs for each person. For many people, a room temperature of about 65 to 72 degrees F is considered ideal for the best rest. Higher room temperatures tend to make falling asleep more challenging. Higher temperatures also contribute to more wakefulness, which negatively impacts sleep satisfaction and the feeling that one had adequate rest.

Conclusion

Sleep is a vital, often neglected, component of every person’s overall health and well-being. Rest is important because it enables the body to repair and be fit and ready for another day.

Getting adequate rest may also help prevent excess weight gain, heart disease, and increased illness duration. As the human body is made up of born and flesh, designed to work for a whole day as long as energy can carry it is equally required for the body to have enough rest which is essential for helping a person maintain optimal health and well-being. A lack of sleep at night can make you cranky the next day. And over time, skimping while your body has retired to rest can mess up more than just your morning mood. 

Hope this was helpful, for more information and updates on health or how you can purchase medical equipment contact Us Rovich Diagnostics Service