High-sensitivity C-reactive protein 1 mmol/L

Under normal circumstances, a high-sensitivity C-reactive protein (hs-CRP) level of 1 mg/L is considered within the normal range. The specific analysis is as follows:

High-sensitivity C-reactive protein is an acute-phase protein synthesized by the liver. When inflammation occurs in the body, the concentration of hs-CRP increases, a phenomenon known as the acute-phase response. Typically, the normal concentration of hs-CRP is below 3 mg/L; therefore, an hs-CRP level of 1 mg/L falls within the normal range and generally has no clinical significance.

If elevated hs-CRP levels are detected, this may indicate possible factors such as low physical activity, unhealthy diet, infection, arthritis, or autoimmune diseases. It is important to seek timely medical evaluation to avoid delays in diagnosis and treatment. It is recommended to undergo tests such as complete blood count, urinalysis, coronary angiography, and chest X-ray under a doctor's guidance to determine the underlying cause and enable targeted therapy.

It should be noted that prior to hs-CRP testing, a light diet is recommended, and fasting for 12 hours before blood collection is required to avoid affecting the accuracy of test results.