All those who wish to adopt a healthy lifestyle know that we must sleep for at least 8 hours to be safe. But not many people know that it is not recommended to sleep longer than that. In any case, too much sleep and lack of sleep can affect our health.

The bright side wants to talk to you about 6 scientific reasons to avoid sleeping too long.

6. Weight gain problems

Different studies show that short and long sleep periods are linked to diabetes and obesity. This is not so obvious, but doctors say that we are doing less than expected, so we are gaining weight. We get up too late and do not have time for physical activity.

5. Depressive disorders

People suffering from depressive disorders also suffer from sleep disorders. Sometimes, in the case of many types of disorders, people sleep more than usual. It is a vicious circle, because a long sleep causes despair and fatigue. You sleep more and you do not want to leave your bed in the morning, the world does not excite you and these symptoms lead to depression.

4. heart disease

If you sleep too long, you lose not only precious hours, but you can also get heart disease. Nowadays, heart problems are among the most common causes of death. A sleep of more than 8 hours per night increases by 34% your chances of dying from a heart attack.

In addition, studies show that women sleep longer than men, so they should keep in mind that there is a strong link between excessive sleep and heart disease.

3. headaches

A lack of sleep causes headaches, but this also happens when we sleep too long. We should not go to bed much even on weekends and holidays. Otherwise, we risk waking up with a terrible headache.

The problem is that excessive sleep affects our neurotransmitters in the brain and our serotonin levels.

2. Memory Problems

According to one study, a long sleep affects our brain work. Also, if you usually wake up at night, you may not get enough sleep and wake up.

This, in turn, affects the cognitive functions of our brain and its ability to focus and remember details.

1. insomnia

This may seem surprising, but insomnia is sometimes caused by unhealthy habits associated with physical activity and sleep. For example, if you are staying late in front of the computer and decide to sleep longer the next day, you may be suffering from insomnia. Two days would be enough to disrupt your biological clock so you have trouble sleeping.

How to sleep less (and better)?

To allow your body to recover completely within 7 to 8 hours, try to follow these healthy sleep rules:

  • Eat healthy foods.
  • Reduce your consumption of alcohol.
  • Exercise.
  • Wake up and go to bed at the same time.
  • Do not consume caffeinated drinks or large meals.
  • Make sure your bedroom is quiet, dark and relaxing.

How many hours do you usually sleep each night? Is it enough for you?

Photo Credit Overview
Illustrated by Anastasiya Pavlova for