What HDL Cholesterol tells you
Lipid and inflammation markers that clinicians may consider as part of a long-term heart-health picture, alongside other factors and clinical judgement.
Which Honed panels include HDL Cholesterol
HDL Cholesterol is measured in the Essential Panel and Performance Panel. Every sample is collected at a pathology collection centre and processed at a NATA-accredited laboratory against NHFA reference ranges, with personalised plain-English commentary in your secure online report.
Why HDL Cholesterol matters
High-density lipoprotein (HDL) cholesterol is often called "good cholesterol" because it is involved in reverse cholesterol transport—removing cholesterol from arterial walls and transporting it to the liver for excretion. Higher HDL cholesterol is associated with better cardiovascular outcomes. HDL is produced by the liver and intestines. Unlike LDL, where lower is generally better, higher HDL is protective.
The range explained
Low levels
Low HDL cholesterol (below 1.0 mmol/L in men, below 1.2 mmol/L in women) is associated with increased cardiovascular risk, even with normal total and LDL cholesterol. Low HDL is often found alongside elevated triglycerides and insulin resistance.
Normal range
Reference range: 1.0–1.5 mmol/L in men, 1.2–1.7 mmol/L in women. Higher values (above 1.5 mmol/L in men, above 1.7 mmol/L in women) are considered more protective.
High levels
Elevated HDL cholesterol (above 1.5 mmol/L in men, above 1.7 mmol/L in women) is associated with lower cardiovascular risk and is generally considered beneficial.
What affects HDL Cholesterol
- Training: Aerobic exercise is one of the most effective interventions for raising HDL cholesterol.
- Nutrition: Moderate alcohol consumption (in those who drink) can raise HDL; whole grains, fish, and healthy fats support HDL. Weight loss and reduced triglycerides also improve HDL.
- Sleep: Sleep supports HDL levels. Sleep deprivation can lower HDL.
- Stress: Chronic stress can lower HDL cholesterol.
When to retest
Every 12 months for general health.
Why athletes care
Athletes benefit from higher HDL because it supports cardiovascular health and is often elevated in those with high aerobic fitness.
Related cardiovascular markers
FAQ
What does the HDL Cholesterol blood test measure?
High-density lipoprotein cholesterol, often described as the "protective" fraction. It is considered alongside the other lipids.
Which Honed Health panels include HDL Cholesterol?
HDL Cholesterol is included in the Essential and Performance panels.
What unit is HDL Cholesterol measured in?
HDL Cholesterol is reported in mmol/L, measured at NATA-accredited laboratories against NHFA reference ranges, with personalised plain-English commentary in your secure report.