Have you ever thought why do you sleep? Some people sleep simply out of routine; fair enough! Some people sleep because they don’t want dark circles under their eyes and ugly wrinkles on their skin! That’s what they call a beauty sleep! Some people sleep not just at night but also during the daytime because they feel lazy and have nothing else to do! Ahmm…
The problem is most people don’t understand that sleep is not a luxury, but a necessity! You should get a sound sleep every day because it is essential to keep your body in good health.
Not getting enough sleep can lead to a state of disorganization within your body and lead to several diseases. On the contrary, getting enough sleep brings in loads of benefits. Take a look at the list given below to know what you are losing by not getting enough sleep:
1. Allows the body to repair itself.
Sleep is a time when the body is allowed to relax and repair itself. The workload of the body is less when you are sleeping. So, it can devote this time to the processes it could not perform during the daytime when it was busy working on other activities.
When you are sleeping, your body gets time to repair the damages caused by ultraviolet rays, stress, and other forms of harmful exposure. It is also the time when the cells produce more proteins, which form the building blocks of our body.
That is why; it is important to get enough sleep daily so that the body gets times to work on these strategically important functions.
2. Improves the heart health.
Lack of sleep is associated with the worsening of cholesterol levels and blood pressure, which are the most common risk factors for heart diseases. So, when you don’t get good sleep, you are putting yourself at a risk of heart attacks and cardiac failure. Your heart can be healthier when you get 7 to 9 hours of sleep every night.
3. Prevents cancer.
It has been found that the people who do not get enough sleep have a higher risk of developing colon and breast cancer. The link between the lack of sleep and the risk of cancer is caused by the fluctuating levels of a hormone called melatonin due to staying awake at night and the resulting exposure to light.
The light exposure reduces the levels of melatonin that regulates the sleep-wake cycle. This hormone is also believed to protect against cancer by suppressing the growth of tumors. Hence, it is important to get sound sleep at night mainly to avoid exposure to light and reduce your risk of cancer.
4. Promotes better memory.
Do you know that your mind stays surprisingly busy while you are asleep? Your memories are strengthened, and you can “practice” the skills you learned while you were awake during sleep. This process is called consolidation.
When you are learning something new, whether mentally or physically, you can learn it with practice only to a certain point. But, something happens when you are sleeping that helps you learn it better. This is surprising, but true!
5. Promotes better alertness.
A good night’s sleep not just makes you feel fresh and energized the next day, but also helps you stay more alert. It improves your focus and increases your productivity. Being alert and engaged in the activities at hand, in turn, helps you feel great and also increases your chances of getting good night’s sleep the next day as well.
6. Reduces stress.
Our lives are full of stress arising out of expectations to succeed in a career and academics, and the basic need to stick to a routine. It is sleep that allows the body to come out of the stressful thoughts and relax.
The relaxation applies to the body as well as the mind. But, when the body is deprived of sleep, the stressful thoughts linger in the mind. And as is known, the high stress levels can worsen your health and lead to diseases including hypertension, cancer, and stroke. This highlights the importance of sleep in maintaining your health and preventing diseases.
7. Combats obesity.
It has been found that sleeping less than 7 hours at night can increase your risk of being overweight. The lack of sleep affects the balance of hormones like ghrelin and leptin in the body that regulate your appetite.
Apart from this, when you stay awake at night, you are more likely to help yourself with some high-calorie snacks. So, if you are trying to lose weight, make sure you are getting adequate sleep.
8. Reduces your risk for depression.
Sleep has an effect on the production and release of some chemicals in the body, such as serotonin. A deficiency of serotonin can increase your risk of developing psychological diseases like depression. Making sure you get the right amount of sleep every night can protect you from this illness.
9. Promotes better sex.
The lack of enough sleep can lower your libido and make you prone to develop sexual problems like premature ejaculation and erectile dysfunctions. As sleep is restorative, it can increase the testosterone levels in your body, which can boost the sexual drive in men as well as women.
10. Prolongs life.
Not getting enough sleep is linked to a shorter lifespan. It’s not clear whether it’s the effect or the cause. But, it has been proved that the people who sleep for less than five hours a day have a shorter lifespan than those who get a sound sleep of six or more hours per night.
11. Improves quality of life.
Sleep can affect the things that we take for granted. When we sleep better, we can live better not just in terms of years, but also in terms of quality, satisfaction, and happiness.
We know that going without sleep even for a day can make us feel terrible while getting a good night’s sleep can help us feel fresh and ready to take up the challenges in the world. This helps us to achieve a better outcome with our efforts.
Some more benefits of sound sleep:
- Builds muscles
- Allows you to be a safer driver
- Helps you stay fit
- Reduces the risk of diabetes
- Better moods and less risk of anxiety disorders
- Healthier skin
- Minimizes the risk of taking impromptu financial decisions
- Reduces your likelihood to abuse alcohol
- Prevents migraines
- Prevents you from making dangerous mistakes
- Better vision
- Stronger immune system
- Reduces the risk of allergies
- Improves your reflex actions
If you want to get all these benefits and keep yourself healthy, go ahead, and snooze! Sound sleep every day will make you feel fresh throughout the day, improve your performance, and lead you toward success!