Lipid Transport Markers

Understand what this biomarker measures, what your results mean, and when to discuss with your health practitioner.

Understanding Your Results

low

Very low cholesterol is generally good for LDL (less arterial plaque risk), but very low HDL reduces cardiovascular protection.

Possible reasons:

Genetics (some people naturally have lower cholesterol)
Very low-fat diet
Malabsorption conditions
Hyperthyroidism
Liver conditions (reduced cholesterol production)

Next steps: Discuss with your GP to interpret in context, especially if very low HDL.

in range

Your cholesterol levels support healthy cell function while minimising cardiovascular risk.

Possible reasons:

Balance between dietary intake, liver production, and cellular uptake

Next steps: Maintain heart-healthy lifestyle - Mediterranean diet, regular exercise, healthy weight.

high

Cholesterol particles deposit in artery walls, narrowing blood vessels and increasing heart attack and stroke risk. Small changes now prevent major events later.

No symptoms now - but elevated cholesterol silently accelerates arterial plaque buildup over years. Prevention is key.

Possible reasons:

Genetics (familial hypercholesterolaemia affects 1 in 250 Australians)
Dietary factors (saturated fat, trans fats)
Physical inactivity
Excess body weight (especially around middle)
Age (cholesterol rises with age)
Hypothyroidism
Kidney disease

Next steps: Discuss with your GP. They can calculate your absolute cardiovascular risk (accounts for age, blood pressure, smoking, diabetes) and recommend lifestyle changes or medication. If family history of early heart disease, mention this.

Cholesterol typically improves within 6-8 weeks of dietary changes. Medication works faster (2-4 weeks). Cardiovascular benefits emerge over 3-6 months.

Medication Considerations

These medications may affect your results:

Statins: Statins lower LDL cholesterol and total cholesterol.
Fibrates: Fibrates primarily lower triglycerides and can raise HDL.

Test your lipid transport markers

NATA-accredited testing. Results in 2-5 days. No GP referral required.

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