Lifestyle Desk: Sleep is an essential process of human life, one of the ways to stay healthy. Lack of sleep is bad for health, but can too much sleep do the same?

Sleep

Researchers have worked for a long time to find the answer to this question. What is the result of their research?

7 to 9 hours of sleep per day is generally considered ideal for an adult. Adequate sleep gives the body adequate rest and rejuvenation.

But those who regularly sleep more than 9 hours, there is a risk of some physical and mental problems.

Dr. Harvard Medical School of the United States. A group of researchers led by Laurel Mason have shown that those who sleep more than 9 hours have an increased risk of heart disease. Researchers say oversleeping can increase blood pressure and obstruct blood flow, which can lead to heart disease in the long run.

Researchers at the University of Quebec in Canada have found a relationship between excessive sleep and type 2 diabetes.

Dr. The study, led by Jean-Francois Paillet, found that people who slept more than 9 hours a day had reduced insulin efficiency and an increased risk of diabetes. Insulin resistance makes it difficult to control blood sugar levels. Later it can turn into diabetes.

In 2008 Dr. A special study was conducted by researchers at Baylor University in the United States, led by Daniel Keating.

They found that excessive sleep increases the risk of depression. Among study participants, those who slept longer had more mental health problems. Also, longer sleep durations have been shown to slow brain function and lead to depression.

Cambridge University researchers. Rebecca Mather conducted a study to find the relationship between sleep and weight gain. He found that those who overslept were more likely to gain weight.

Excessive sleep slows down the body's metabolism. As a result, calorie burning is reduced. It accumulates fat in the body and increases weight.

Dr. A group of researchers from the University of Madrid in Spain, led by Carlos Ramirez, showed that those who sleep excessively may experience memory problems. Oversleeping can cause neurons in the brain to become inactive. Such people have reduced ability to think and make decisions.

The question is, why do some people tend to oversleep?

Sometimes certain physical or mental conditions can cause oversleeping. such as resistant depression. People who suffer from chronic depression often suffer from excessive sleep.

Sleep disorders such as narcolepsy or sleep-disordered sleep patterns cause people to oversleep. Some medications can also cause drowsiness as a side effect.

Finally, too much sleep can be harmful to health. In order to stay healthy, it is important to take care of adequate but proper amount of sleep. Avoid oversleeping and develop a habit of sleeping 7-8 hours daily. As the body will be fresh, mental health will also be maintained.

Source: National Institutes of Health, USA