Oxidized LDL
Oxidized LDL (ox-LDL) measures the amount of LDL cholesterol that has been damaged by oxidation, a chemical process that makes it more harmful to artery walls.
Category: lipids
Also known as: oxidized ldl, ox-ldl, oxldl, oxidised ldl, oksidovani ldl
Reference range: 0–60 U/L (Source: ABIM)
Standard unit: U/L
High values may indicate
High oxidized LDL levels may indicate increased risk of atherosclerosis, coronary artery disease, metabolic syndrome, and chronic inflammation.
Low values may indicate
Low oxidized LDL levels are generally favorable and indicate less oxidative damage to cholesterol particles in the bloodstream.
Frequently asked questions
- What is a normal Oxidized LDL level?
- A typical reference range for Oxidized LDL is 0–60 U/L (source: ABIM). Reference ranges vary by laboratory, age, and sex, so always compare against the range on your own lab report.
- What units is Oxidized LDL measured in?
- Oxidized LDL is most commonly reported in U/L. Labs in different countries may use other units — you can convert between them with BloodId's blood test unit converter.
- Where do Oxidized LDL reference ranges come from?
- BloodId uses ABIM standard reference ranges and educational information from MedlinePlus (see our methodology). Reference ranges still vary by lab, age, and sex, so always compare against your own report.
- Can I track Oxidized LDL over time?
- Yes. Upload results from any lab and BloodId charts your Oxidized LDL over time against its reference range, so you can see whether the trend is rising, falling, or stable.
Related biomarkers
Source: MedlinePlus, U.S. National Library of Medicine
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