The benefits of sleep have a huge impact on almost every area of daily life. Nevertheless, while it is obvious that sleep is beneficial, most people do not know the normal length of time they need. According to science, excess sleep could cause you a stroke.
The importance of sleep for the human body
Sleep helps keep your heart healthy
The cardiovascular system is constantly under pressure, and sleep contributes significantly to reducing the levels of stress and inflammation in your body. In addition, it should be noted that high levels of "inflammatory markers" could lead to heart disease and stroke.
Sleep reduces stress
High blood pressure and the physical effects of stress can cause "wear and tear" on your body and produce degenerated cells, propelling the aging process. In this sense, the primary role of sleep is to slow down these effects and promote a state of relaxation.
Sleep reduces the risk of diabetes
Lack of sleep can lead to type 2 diabetes, affecting the way your body processes glucose.
Sleep improves your memory
As you sleep, your brain works hard to gather the events of the day and transform them into long-term memory. This brain process, also called '' consolidation '' is very important for your retention.
- The negative effects of excessive sleep
- Cognitive impairment
- Depression
- Permanent tiredness
- Inflammation increased
- Altered fertility
- Higher risk of obesity
- Increased risk of diabetes
- Higher risk of heart disease
- Higher risk of stroke
Excess sleep can cause you to have a stroke, according to a study
In a study published in the journal Neurology, researchers followed nearly 10,000 people aged 42 to 81 for nearly 10 years.
About 7 out of 10 men and women slept six to eight hours and about 1 in 10 people slept an average of more than eight hours per night.
The results of the study state that people who slept more than eight hours had a 46% higher stroke risk. According to the authors of the research, long nights of sleep can be linked to increased inflammation that could eventually lead to cardiovascular problems.
"If a person sleeps too much, it's a bad sign," says Dr. David Gozal, a pediatric sleep specialist at the University of Medicine in Chicago. "Very few people can sleep more than they need. This is a sign that there is an underlying health problem, be it depression, cancer, or neurological deterioration. He added.
Moreover, Dr. Alberto Ramos, an assistant professor of neurology at the Miller School of Medicine at the University of Miami, wrote an editorial to accompany the study. He suspects that too much sleep is often a warning signal, but "the change in sleep patterns is more worrying," he said.
It would be wise to pay attention to your lifestyle, to have a healthy diet and to exercise regularly. In addition, it is imperative for people over 60 or 65 who sleep a lot, to ensure that their cardiovascular risk factors such as blood pressure and cholesterol are always under control.
