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Sleep Deprivation Causes Cancer, Stroke, and Death According to Studies

Sleep deprivation has a terrible effect on your overall health, and may lead to obesity, hypertension, heart disease and mood swings. Not getting your good night’s sleep is the worst way to treat your body.

If you don’t get your beauty sleep, you’re likely to wake up moody, irritated and groggy.

What is sleep deprivation?

Sleep deprivation describes all the times you miss your beauty sleep. This affects every process in your body. stats show that 1 in 3 adults deal with consequences of sleep deprivation. Not getting enough sleep increases your risk of diabetes, heart disease and stroke. It’s as important as breathing and eating.

If you think that napping can do the trick for you, it’s time to realize that you are doing a mistake.

Causes of sleep deprivation

According to doctors from the Victoria State Government, lifestyle choices affect your sleep patterns.

Alcohol, caffeine, smoking, and medication affect your sleep.

Symptoms and signs of sleep deprivation

Early symptoms include tiredness, irritability, poor concentration, and a constant urge to nap. Sleep deprivation may cause lack of alertness, memory issues, anxiety and poor coordination over time.

The danger of sleep deprivation

1. Weight gain
It’s one of the physical effects of sleep deprivation. It affects the production of your hormones. Sleep deprivation increases the production of the hunger hormone – ghrelin. It also blocks the release of leptin – the hormone that makes you feel full.

Sleep deprivation affects glucose tolerance and insulin sensitivity. Fat accumulates faster, increasing your risk of obesity-related issues.

2. Cancer

Insomnia or sleep apnea increase your risk of breast, oral or prostate cancer. There is a strong link between sleep deprivation and cancer. Sleeping less than 8 hours a day can increase your risk of colorectal cancer.

3. Death

People who sleep for 7 hours at night have a lower risk of mortality. If you sleep less than that, you will die early. Simple as that. Researchers say that insomnia triggers numerous health problems that shorten your life, including cardiovascular disease, obesity, diabetes and stress.

4. Chronic inflammation

Your body repairs itself at night. If you don’t sleep enough at night, your body will have less time to repair and recharge itself.

Long-term inflammation increases your risk of cancer, diabetes and heart disease.

Chronic inflammation is actually a side effect of sleep disorders as suggested in the book StatPearls. Insomnia an stress stimulate the release of inflammatory enzymes. Try to sleep at least 7-8 hours every night.

Sleep deprivation can cause moderate organ damage. Sleep well at night optimize the function of your gastrointestinal tract and cardiovascular system.

5. Diseases

Sleep deprivation makes you prone to infections and diseases. It alters cellular immune responses and is able to increase the biomarkers of inflammation.

According to a 2017 study, sleep deprivation is one of the risk factors of contracting an infectious disease.

6. Brain function

Sleep deprivation affects your mental functions and has a negative effect on your brain. It leaves you tired, angry, and frustrated. Let’s not forget that it destroys your concentration.

According to researchers, sleep deprivation causes memory loss and shortens attention span. It affects your ability to complete everyday tasks.

7. Depression and mood swings

Depression is one of the most common psychological effects of sleep deprivation.

The lack of sleep makes you depressed and moody. Serotonin is excreted during REM sleep, and the lack of this hormone is tightly related to depression.

It’s interesting to note that some therapist use sleep deprivation techniques to treat depression. Of course, this is a short-term remedy, and it’s controlled by trained medical professionals.

That’s why you feel better with less sleep. Don’t forget that this article is focused on the dangers of sleep deprivation.

8. Type 2 diabetes

Sleep well at night, otherwise you will run at a higher risk of type 2 diabetes.

Sleep deprivation affects numerous metabolic conditions, and some of them lead to diabetes. According to scientists, sleep deprivation affects the regulation of glucose, and may lead to obesity. We all know that obesity is tightly related to diabetes.

Review studies showed that sleeping less than 5 hours at night or longer than 9 hours actually increases the risk of developing diabetes.

9. Heart disease

Sleep deprivation affects your cardiovascular system. Short and disrupted sleep increase the risk of heart disease. It increases your risk of dying from heart disease by 2.8 times.

Sleep well at night every night to protect your health.

10. High blood pressure

Sleep deprivation increases your risk of hypertension.

If you don’t sleep for 24 hours, you will have a racing heart and high blood pressure. Not getting enough sleep increases your risk of hypertension and cardiovascular disease.

11. Stroke

Hypertension, diabetes, obesity and irregular heartbeat increase your risk of stroke. Sleep deprivation may worsen the situation. Get enough sleep to prevent stroke.

12. Hormone balance

Your sleep pattern affects your hormone levels. Sleep deprivation affects hormonal balance. You may end up dealing with hormone-related issues, such as obesity, diabetes and thyroid issues.

13. Sex drive

Sleep deprivation ‘kills’ your sex drive. Insomnia will actually affect your libido in a bad way. Loss of sleep affects testosterone levels and sex drive.

14. Fatal mistakes

Sleep deprivation won’t kill you within a day, but it can sure make you make some mistakes. Imagine driving after a sleepless night. There’s a high risk of crushing into another car.

About 12% of all car accidents are caused by sleepiness

Your safety is at risk. Take care of that.

Tips to sleep well

Introduce some healthy changes to your everyday life:

– Go to bed and wake up at the same time every day
– Stay away from your TV, cellphone or computer at least an hour before bedtime
– Don’t drink coffee before bedtime
– Be more active
– Eat sleep-enhancing foods
– Relax



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