Biomarkershs-CRP
Heart & inflammation
hs-CRP
A sensitive marker of inflammation and heart risk
On your report it may say: High-sensitivity C-reactive protein
CRP is made by the liver when there's inflammation. The high-sensitivity test picks up low-grade inflammation linked to heart disease risk.
Typical ranges · mg/L
Above 10 mg/L usually means a recent infection or injury; retest when you're well.
Ranges vary by lab, age and sex. The range printed on your report applies.
If it's low
Little low-grade inflammation.
Common causes
- Healthy lifestyle
If it's high
Ongoing inflammation that can add to heart risk.
Common causes
- Infection or injury
- Excess weight
- Smoking
- Poor sleep
- Autoimmune conditions
What you might notice
- Depends on the cause
Testing
- Who should test
- People assessing heart risk, especially with borderline cholesterol.
- How to prepare
- Test when you're free of colds or injuries for 2 weeks.
- When to retest
- Average two results taken 2 weeks apart.
What can help
- Omega-3 Fish OilMay lower inflammation modestly · With your largest fat-containing meal
- CurcuminStudied for inflammation · With a fat-containing meal
SYNC doesn't change your plan from this result alone. Use these only alongside your doctor's advice.
Food sources
See a doctor if it's above 10 without an obvious cause.
Common questions
Is hs-CRP the same as CRP?
Same protein; hs-CRP measures lower levels more precisely.
Why did a cold raise it?
Any infection raises CRP for a while.
Explore further
Related markers
Sources
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Build My Nutrition PlanFor general education only, not medical advice. Ranges shown are typical for adults; the range printed on your lab report applies. Talk to a qualified doctor about your results.