Apolipoprotein A1
Apolipoprotein A1 is the main protein of the protective HDL. It carries cholesterol back to the liver.
Check your result
Normal ranges
Adults: 1.05–2.05 g/L.
Units: g/L
Causes of deviations
Low levels:
Low HDL, increased cardiovascular risk, inherited disorders.
High levels:
Usually favourable; high values occur with regular exercise.
When to see a doctor
If the value is outside the range, discuss it with your doctor.
Related biomarkers
Panels
Lipid panel
Get your full lab report explained
Upload a PDF or photo from any lab and Healtix will read every marker, show the reference ranges and explain the deviations.
Upload full lab resultsThis information is for educational purposes and does not replace medical advice.
Check in calculator