AI-Powered · Free · Instant
Interpret Your HDL Cholesterol Results
Enter your HDL-C value below and get an instant, free AI interpretation — a plain-English explanation checked against WHO/IFCC reference ranges.
Medical Disclaimer
This AI-generated interpretation is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Results may vary based on individual health factors not captured here.
Always consult a qualified healthcare professional before making any health decisions. Read full disclaimer →
Loading interpreter…
HDL Cholesterol Normal Ranges
HDL (high-density lipoprotein) cholesterol transports excess cholesterol from peripheral tissues back to the liver for excretion (reverse cholesterol transport).
| Age Group | Sex | Reference Range | Unit | Notes |
|---|---|---|---|---|
| Adults (18–64) | Male | 40 – 60 | mg/dL | >60 is cardioprotective |
| Adults (18–64) | Female | 50 – 60 | mg/dL | >60 is cardioprotective |
Also reported in: mmol/L.
Common Causes of High HDL-C
Regular aerobic exerciseModerate alcohol consumptionGenetics (familial hyperalphalipoproteinemia)
Common Causes of Low HDL-C
Sedentary lifestyleObesityType 2 diabetes and insulin resistance
Want the full clinical guide to HDL Cholesterol?
Reference ranges, causes, symptoms, preparation, and FAQs.