Total Cholesterol – What Do Your Numbers Mean?
Have you had your total cholesterol level measured and are unsure what the numbers mean? Here's a clear explanation of the normal range, what a high or low level can mean, and when it makes sense to get tested.
What is the normal range for Total Cholesterol?
What is the normal range for Total Cholesterol?
The normal range for total cholesterol varies depending on age, sex, and individual risk factors. Generally, values below 5.0 mmol/L are considered desirable for healthy adults. For individuals with known cardiovascular disease or diabetes, values below 4.0 mmol/L are recommended. In older adults, the reference interval may be slightly higher, typically between 3.9 and 7.8 mmol/L. It is important to note that values close to the borderline areas may indicate an increased risk of cardiovascular disease, especially if other risk factors are present. The doctor assesses the test results in conjunction with the patient's health status and other examinations.
What does a low level mean?
A low level of total cholesterol, defined as below 3.0 mmol/L, usually has no clinical significance unless it occurs suddenly. However, it can be associated with certain conditions such as hyperthyroidism, severe liver disease, or cancer. Symptoms of low cholesterol are rare but may include fatigue and weakness. Individuals with very low values should undergo further examinations to rule out underlying diseases. The doctor may recommend a diet rich in healthy fats and regular monitoring of levels.
What does a high level mean?
A high level of total cholesterol, defined as above 5.0 mmol/L, can increase the risk of atherosclerosis and cardiovascular disease. Moderately elevated values (6.5-7.9 mmol/L) and pronounced elevations (above 8.0 mmol/L) can be due to factors such as poor diet, obesity, diabetes, hypothyroidism, or genetic disorders like familial hypercholesterolemia. Symptoms are often absent but may include xanthelasma (yellow deposits around the eyes). Treatment includes lifestyle changes such as a healthy diet, exercise, and possibly cholesterol-lowering medication. It is important to consult a doctor for a thorough assessment and treatment plan.
Get Your Total Cholesterol Level Tested
At Celto, you can order a blood test for Total Cholesterol directly online – without a referral from your doctor and without long waiting times. We have over 34 blood collection sites at public hospitals throughout Denmark, and your samples are analyzed at the same accredited laboratories used by the rest of the healthcare system. You receive your results directly on sundhed.dk, just like all other blood tests from the public system.
How it works
When you order a blood test from Celto, you choose which markers you want to be tested – no doctor's referral needed. After your purchase, you will receive an email with a link to our booking system, where you choose a time and location. The blood test itself is taken by authorized healthcare personnel and typically takes only a few minutes.
Where you can get tested
Celto has over 34 blood collection sites at public hospitals and clinics across Denmark. You choose the location that suits you best from our partners, and there are typically available appointments within a few days. Find your nearest blood collection site →
How to get your results
Your blood samples are analyzed at the same laboratories used by your GP and the rest of the healthcare system, with the exact same quality and the same tests. You will receive your results directly on sundhed.dk within a few working days, and Celto will also send an easy-to-understand review of your values so you know what the numbers mean.