What are the terrifying effects of lack of sleep on you? [Simple summary]

"I've been suffering from sleep deprivation lately and I can't get tired easily ..."
"What kind of effect does sleep deprivation have on your body?" 』\

Do you sleep well every day?

"Many people will have" Lack of sleep "Problem of.

If you can't get to sleep or get enough sleep, you may get tired or frustrated.

In fact, sleep deprivation isn't the only effect on your body.

In this article, I'll briefly explain the horrifying effects of continued sleep deprivation on your body.

The horrifying effects of lack of sleep

It goes without saying that lack of sleep is bad for your health.

So what is the impact on our bodies?

Here, we will explain the effects of sleep deprivation on our body in several parts.

Psychological effects

Lack of sleep has a major impact on your mental and emotional state.

During sleep, pathways are formed in nerve cells (neurons) in the brain, and what you learn while you are awake is fixed.

However, as sleep deprivation continues, these tasks slow down, making it harder to learn new things or focus on things.

It also increases the risk of feeling more impatient, more ups and downs, and hallucinations than before.

Besides this, "Anxiety" "Depression" "Paranoia (mental illness that keeps a certain delusion from beginning to end)" "Suicidal ideation" The risk of sleep deprivation has a huge impact on our psychological state.

Be careful when driving or working, as you may be distracted.

Impact on the immune system

Lack of sleep also has a major impact on our immune system.

Immunity is the work that our body tries to prevent and cure illness.

A strong ally who protects himself from foreign enemies who have invaded the body is " Immune cells However, in fact, about 60% or more of the immune cells in the whole body are our " Intestines Are gathered at.

Psychological stress caused by lack of sleep may affect the intestinal environment, and deterioration of the intestinal environment may lead to a decrease in immunity.

A weakened immune system increases the risk of getting an infectious disease or other illness, and weakens the ability to cure the illness.

We also know that long-term sleep deprivation increases the risk of obesity and heart disease.

Effects on the digestive system

Sleep affects two hormones (“leptin” and “ghrelin”) that control feelings of fullness and hunger.

"It has a function to make you feel full Leptin Tells our brain that we were able to eat a lot.

However, when sleep deprived, the brain reduces the amount of leptin and stimulates appetite. Ghrelin ”Increase the amount.

For this reason, if you do not get enough sleep, you may eat snacks at times when you do not have to eat, or you may want to eat something asexually, and these behaviors lead to obesity and diabetes. I will.

It has also been found that lack of sleep reduces the sensitivity of insulin, which acts to control blood sugar levels, and increases the risk of developing diabetes.

If you have experience of not getting enough sleep and having an asexual appetite, be careful.


There are other implications of sleep deprivation on us.

Sleep has the function of healing blood vessels and the heart and repairing our physical strength, but if we do not get enough sleep, these functions weaken and Cardiovascular disease The risk of becoming will increase.

In addition, there is an interactive relationship between sleep and the respiratory system, and sleep deprivation such as waking up all night makes you vulnerable to respiratory infections such as colds and influenza.

As I've explained, the effects of sleep deprivation on our bodies are terrifying.

How to prevent sleep deprivation?

I hope you understand that lack of sleep has a huge impact on us.

So how do you prevent sleep deprivation?

In fact, there is an easy way to prevent sleep deprivation and prevent body upset.

Specific measures to prevent sleep deprivation are as follows.

  1. Limit daytime naps.
  2. Refrain from caffeine intake such as coffee a few hours before bedtime.
  3. Go to bed at the same time every day.
  4. Wake up at the same time every day.
  5. Before going to bed, spend some time relaxing by reading or meditating.
  6. Avoid heavy meals hours before bedtime.
  7. Refrain from using your smartphone just before going to bed.
  8. Exercise regularly. (Do not exercise in the evening near bedtime.)
  9. Reduce alcohol intake.

However, I find it difficult to do all of this.

If you are suffering from lack of sleep now, please try to find the one that suits you.

in conclusion

How was it?

This time, I explained the effect of lack of sleep on our body.

I want to acquire the correct knowledge about sleep and solve the problems such as tiredness and stress of my body.

If you are suffering from sleep deprivation, please try to solve the sleep deprivation by incorporating the one that suits you in the prevention methods introduced this time!