Quick Reference
- Full form
- High-Density Lipoprotein Cholesterol
- Sample type
- Blood
- Fasting
- 9 to 12 hours recommended
- Marker measured
- 1
- Report turnaround
- Same day
- Available at
- All locations
About HDL-Cholesterol (Serum)
HDL is often called the good cholesterol because it helps clear excess cholesterol from your bloodstream, protecting against heart disease. Higher HDL levels are generally favourable, unlike LDL.
We recommend fasting for 9 to 12 hours before this test for the most accurate reading. Results are available the same day.
How to Prepare
- Fasting for 9 to 12 hours is recommended for the most accurate result.
- Water is fine during your fasting window.
Frequently Asked Questions
Why is HDL called good cholesterol?
It helps clear excess cholesterol from your bloodstream, offering some protection against heart disease.
Should I fast before an HDL test?
Yes, fasting for 9 to 12 hours beforehand gives the most accurate reading.
What is a healthy HDL level?
Generally, higher HDL is better, with above 40 mg/dL for men and 50 mg/dL for women considered protective, though your doctor will interpret this in context.
Can I raise my HDL naturally?
Yes, regular exercise, healthy fats, and quitting smoking can all help raise HDL over time.
How soon will my report be ready?
Same day.
Is home sample collection available?
Yes, ideal for an early morning fasting sample, in all City Care Lab service areas.
This page provides general health information and is not a substitute for medical advice. Speak with your doctor about your specific results and treatment.