When people talk about cholesterol, many think of the total cholesterol level, but doctors also look at several other measurements.
Cholesterol consists, among other things, of LDL, HDL, and triglycerides.
LDL is often referred to as the “bad” cholesterol because high levels can contribute to the narrowing of the arteries.
Triglycerides can also increase the risk, while HDL has a neutral role in relation to atherosclerosis, according to Netdoktor.
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The targets are not the same for everyone
The recommended cholesterol levels depend on a person's health.
People without cardiovascular disease or diabetes should generally have an LDL cholesterol level below 3.0 mmol per litre and a total cholesterol level below 5.0 mmol per litre, according to Netdoktor.
For people with cardiovascular disease or diabetes, the targets are lower.
In these cases, an LDL cholesterol level below 1.4 mmol per litre is recommended. People with inherited high cholesterol also have specific treatment targets.
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Why cholesterol levels should be checked
Many receive treatment to reduce the risk of diseases caused by narrowed arteries.
High cholesterol is not a disease in itself. The risk arises because elevated LDL cholesterol and high triglyceride levels can contribute to the narrowing of the arteries, which can lead to blood clots in the heart or brain, among other conditions.
Because the condition does not cause noticeable symptoms, a blood test is necessary to detect it, according to Netdoktor.
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