Inflammation is the body's defence. But when it becomes chronic and low-grade, it slowly eats away at your blood vessels, your metabolism and your brain, without you feeling it.
Reading time 5 min · Updated April 2026 · Aevia Insights
- hs-CRP is the most accessible marker of hidden, chronic inflammation.
- Elevated levels predict cardiovascular disease independently of cholesterol.
- It's driven by visceral fat, poor sleep, smoking and stress, among others.
- It can be lowered noticeably within weeks to months.
What is hs-CRP?
C-reactive protein is produced in the liver in response to inflammation. The "high-sensitivity" variant (hs-CRP) measures the low levels relevant to long-term health, not acute infection.
Why it matters
Low-grade inflammation is a common denominator behind atherosclerosis, type 2 diabetes, dementia and several cancers. hs-CRP catches it before there are symptoms.
- Below 1.0 mg/L: low risk
- 1.0–3.0 mg/L: moderate
- Above 3.0 mg/L: elevated, worth acting on
What raises it, and what lowers it
The factors that raise hs-CRP are the same ones that age you fastest:
- Visceral belly fat
- Poor sleep and chronic stress
- Smoking and plenty of alcohol
- Ultra-processed food
Losing fat around the belly, regular exercise and better sleep often lower it measurably on a re-test after a few months.
Frequently asked questions
Is one elevated hs-CRP number dangerous?
A single number can be affected by a cold or an injury. It's the sustained level over time that matters, which is why we measure it in context and repeat.
Is hs-CRP included at Aevia?
Yes, in all packages as part of the inflammation panel.
This article is general information and does not replace individual medical advice.