Sleep is one of the pillars of a fully healthy life. Several studies have already revealed the importance of sleeping well every day to keep the body in good working order.
In this sense, some studies in the area continue to be carried out and reveal new impactful discoveries over time.
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In summary, these scientific samples point out that if you don't take care of the quality of your nights' rest, you may run some health-related risks.
New research reveals interesting facts about sleep
A recent survey, developed by the team of Dr. Michele Bellesi from the Polytechnic University of Marche analyzed the effects of sleep deprivation. Analyzes were performed on laboratory rodents.
Some of the rats were left without to sleep for a certain period, while others were able to rest normally. The results revealed brain differences between the animals in the two groups.
According to research, it appears that neurons regenerate during sleep. This happens because of two types of cells responsible for keeping the nervous system stabilized. These cells are microglia and astrocytes.
These substances eliminate cells that have lost their central functions and maintain stable communication between neurons. However, during sleep deprivation, this process is compromised and does not occur as it should.
Sleep deprivation can damage the brain
The dysfunctions observed in sleep-deprived rodents sparked several warning signs in researchers. That's because it would be like the brain "deteriorates", which can lead to problems like dementia and Alzheimer's, for example.
This means that sleep deprivation can cause memory loss and influence the onset of degenerative diseases. However, the study should still serve as a basis for deepening future studies. researches.
The effects analyzed in rodents offer only a few indications of what might be observed in the human body. Generally, this is the research pattern used in many areas of the biological sciences.
The rest recommendation remains the same. The ideal, for adults, is to sleep about 7 to 8 hours a night and rest with quality, away from screens and disturbed environments.