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High-Sensitivity CRP (hs-CRP)
C-reactive protein is an acute-phase reactant synthesized by the liver in response to cytokines. High-sensitivity CRP (hs-CRP) measures low levels of chronic systemic inflammation, a primary driver of atherosclerosis and aging.
Optimal Targets
| Cardiovascular Risk | hs-CRP Level |
|---|---|
| Low (Optimal) | < 1.0 mg/L |
| Average | 1.0 - 3.0 mg/L |
| High | > 3.0 mg/L |
Common Mistakes
- Testing When Sick: hs-CRP spikes during acute infections or after intense exercise (like a marathon). Retest 2-3 weeks after illness.
Frequently Asked Questions
Q: How do I lower it?
A: Addressing visceral fat (which secretes inflammatory cytokines), treating sleep apnea, optimizing omega-3 index, and resolving chronic infections (including dental).