This Habit Can Even Cause Death: The Dangerous Effects Of Oversleeping


Getting enough sleep every night is essential for maintaining your health and well-being. It protects your physical and mental health and also improves your quality of life. However, sleeping too much can have cause serious health problems and in some cases even death.
Sleep deprivation is a common issue but there are also people who suffer from sleeping too much. Oversleeping can be caused by numerous factors such as not setting the alarm to wake up or it can sometimes be caused by a medical condition.

These are the negative effects of oversleeping you should be aware of.
The amount of sleep needed is different for every person and it depends on age, physical activity and overall health. The average amount of time you should sleep at night is 8 hours but it can also be either 7 or 9 hours. If you sleep longer you increase your risk of diseases and even premature death.

Why are you sleeping too much?

The need to sleep longer can be caused by hyper insomnia. This condition makes you feel tired all the time and it can be caused by genetic disorders such as myotonic dystrophy.

Other causes of oversleeping

Another thing that could make you feel sleepy all the time is obstructive sleep apnea. This condition disrupts your sleep and makes you wake up during the night which results in less energy.

Alcohol consumption before bedtime could prolong your sleeping hours and make you feel tired during the day.


Studies have discovered that people who sleep longer than 9 hours every night are 50% more likely to get diabetes which was also noticed in people who slept less than 5 hours a night.


Sleeping too long means you stay longer in bed and you are inactive which leads to weight gain. According to one study, sleeping 9-10 hours a night increases the chances of obesity by 21%. Lack of physical exercise and sleeping right after a meal are also major causes of obesity.


Oversleeping has negative effects on neurotransmitters in the brain which could cause headaches. You are very likely to have a headache in the morning if you sleep during the day or if your nighttime sleep is interrupted.


Next time you have a backache, instead of going to bed you should try to activate your body more to relieve the pain. The best way to heal your backache is by engaging in some kind of physical activity rather than sleeping.


Depression can be linked with insomnia more than with oversleeping. However, even 15% of people who suffer from depression sleep a lot which worsens their condition further. Having regular sleeping habits are very important, but in many cases it was noticed that depression can be efficiently treated with sleep deprivation.

Heart disease

One study that included 72,000 women as participants discovered that those who slept 9-11 hours had a 38% higher risk of having coronary heart disease.


Sleeping too much can have adverse effects, and instead of feeling fresh and energetic it can seriously affect your work performance and even make you angry or depressed. It affects your cognitive ability and your mental health. It affects your concentration making you unable to make decisions or perform even the simplest tasks.


A few studies have shown the connection between the increased death rates and oversleeping in people who slept for 9 hours a night or longer. Even though there was no particular reason for this, researchers have proven that depression could be making you sleep longer as well as low socioeconomic status. These two factors have a huge impact on increasing the mortality rate in people who oversleep.


If you are one of the people who sleep too long you should start making changes immediately. Try to wake up earlier even if you don’t have anything planned for the day. Create healthy sleeping habits by going to bed and waking up at the same time every day. This way you will gradually adapt your body to different sleeping habits. Besides this, you should also make lifestyle changes such as eating healthy and exercising more as well as thinking more positively.