A cholesterol blood test measures the amount of fats (lipids) in your blood. These markers can provide meaningful information about your cardiovascular health and may help to identify if you are at increased risk for heart disease or a stroke.
We offer private cholesterol testing where your results are looked at with other things like age, blood pressure, lifestyle, family history, medical conditions and general health concerns. You will receive practical advice based on your overall risk.
Most people find out they have high cholesterol through a blood test, as it usually doesn’t have any symptoms. Testing your cholesterol can help you identify risk sooner and help you prevent long-term problems. A cholesterol test may be helpful if you have:
Your clinician can advise if a cholesterol test is needed alone or as part of a more complete health evaluation.
Sometimes a complete cholesterol test is called a lipid profile. This looks at different types of fat in the blood, rather than one single cholesterol number.
This profile may include total cholesterol, LDL cholesterol, HDL cholesterol, non-HDL cholesterol and triglycerides.
HDL is often called “good” cholesterol because it helps to carry cholesterol away from the blood vessels. LDL is often referred to as “bad” cholesterol because having too much can cause fats to build up in your arteries.
But the result is more than a number. Your clinician will also measure the following: non-HDL cholesterol, triglycerides and your total cardiovascular risk. This provides a more useful picture than simply looking at total cholesterol.
Triglycerides are another type of fat in the blood. They can be affected by diet, alcohol consumption, weight, blood sugar control, medication and some medical conditions.
Where triglycerides are high they may require follow-up especially if very high or associated with other risk factors. Your clinician can tell you what your triglyceride level could mean and if you need to make any lifestyle changes, do more testing or have other tests.
Some cholesterol tests can be done without fasting, while others may require fasting depending on the lab panel and what your clinician wants to check. Your team will advise if fasting is required before your appointment.
Continue taking prescribed medication unless your clinician tells you to stop. It is also helpful to inform your clinician of supplements, recent illness, diet changes or medication use as these may affect interpretation.
Other health markers are often more useful when viewed with cholesterol results. This may assist your clinician to understand your overall cardiovascular and metabolic health. Other checks may include:
Cholesterol results aren’t pass/fail. Two people with the same cholesterol level may have a different level of risk depending on their age, blood pressure, smoking status, diabetes, family history and other medical factors.
We will explain your results using plain language and discuss what this means for you personally. If your cholesterol has increased, you may be advised to change your lifestyle, have further tests, have your medications reviewed or undergo further cardiovascular risk assessment.
Improving cholesterol is often part of a broader plan. Based on your results, your clinician may talk about nutrition, physical activity, weight management, smoking, alcohol intake, sleep and blood pressure or blood sugar management.
The goal is not just to lower a number on a blood test, but to reduce long-term cardiovascular risk in a safe and realistic manner.
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