Insomnia is often undermined topic and completely understandable why, given the busy lifestyles we lead. This is definitely a problem that is important to pay more attention as sleep deprivation destroys health . Only a week of restless sleep can damage the heart, due to an increase in the levels of “bad” cholesterol, say researchers.
Important: Sleep at Night to Decrease Bad Cholesterol Levels
It turns out that people who spend only a few hours a night’s rest, and have low levels of “good” cholesterol in the blood compared to those who obtain adequate sleep. Those skilled clarify that the genes which are responsible for the transport of cholesterol in the body, are less active when sleepy.
The results of the study could explain why those who do not sleep the recommended 7-8 hours every night are at increased risk of cardiovascular disease, including heart attack and stroke.
What Is Cholesterol And Why It’s Bad for The Heart
Cholesterol is a fat which is formed in the liver and can be detected in the blood. It is essential for the body as cells and tissues in need of it. However, there are two types of cholesterol – “good” – high density lipoprotein, and “bad” – low density lipoproteins.
“Bad” cholesterol can damage the walls of arteries, leading to hardening them and the formation of plaque.
“Good” cholesterol, on the other hand, acts as a magnet, such as “sucks” “bad” cholesterol and takes it out of the arteries.
The purpose of the study, which was done by a research team from the University of Helsinki, Finland, to establish the cause of a lack of sleep can be associated with development of cardiovascular problems.
The researchers explain that the factors contributing to the development of atherosclerosis is established among people who lack enough sleep.