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Reducing high levels of residual cholesterol or "ugly cholesterol" can significantly reduce the risk of stroke and myocardial infarction, suggest the researchers.
In a study published in the journal Atherosclerosis, researchers at the University of Copenhagen observed that the residual cholesterol levels in the blood of adults were just as high as the amount of "bad" LDL cholesterol.
There are three types of cholesterol in the blood: residual cholesterol or "ugly cholesterol", LDL cholesterol or "bad cholesterol" and HDL cholesterol or "good cholesterol".
"Our results show that the amount of residual cholesterol in the blood of adult Danes is just as high as that of bad LDL cholesterol.We have already shown that residual cholesterol is at least as critical as LDL cholesterol compared with increased risk. myocardial infarction and stroke, so this is a worrying development, "said a professor from the University of Copenhagen, Denmark.
The findings of the study are based on data from the population of the Copenhagen General Population Study, a Danish population study of 140,000 participants.
This study shows that residual cholesterol may be more responsible for cardiovascular disease than LDL cholesterol, the so-called "bad cholesterol".
The researchers found that between the ages of 20 and 60, the amount of residual cholesterol in the blood was constantly increasing and that for many people it remained high for the rest of their lives.
"Previous studies from the Copenhagen General Population Study show that overweight and obesity are the main cause of the very high amount of residual cholesterol in the blood of Danish adults. In addition, diabetes, hereditary genes and lack of physical activity play an important role, "said MD Mie Balling, one of the authors of the study.
The findings of the study show that the prevention of myocardial infarction and stroke should not only aim to reduce bad LDL cholesterol, but also to reduce residual cholesterol and triglycerides, a type of fat.
"Until now, cardiologists and general practitioners have mainly focused their efforts on reducing LDL cholesterol, but in the future, the focus will also be on reducing triglycerides and cholesterol residual, "said Borge Nordestgaard, a professor at the university. IANS
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