C-reactive protein , or CRP , is a protein produced and released by the liver into the bloodstream in response to inflammation. The CRP test is a nonspecific serological diagnostic test, serving as a marker for inflammation in the body. Read on to learn more about how much C reactive protein is dangerous and when high CRP levels become a concern. High CRP becomes harmful at a very high level , and this is estimated to be higher than 100mg/L. It is most often a manifestation of serious bacterial infection, pneumonia, sepsis or inflammatory illnesses. High CRP is a moderate upsurge that could signal a heart stroke or a heart attack. The tests and other symptoms must be used to interpret the levels . It is also significant to regard early medical examinations and timely treatment for cardiovascular disease as a safety measure for recovery ... Learn what CRP levels mean, causes of elevation, test procedures, and when to seek medical attention for inflammation-related issues. C-reactive protein ( CRP ) is a marker of inflammation in the body—and elevated levels can be a warning sign. Whether you’re managing a chronic condition or just keeping an eye on your health, understanding your CRP level can help you detect and respond to inflammation early. In this article, we explore what CRP is, what levels are considered dangerous , the health conditions linked to high CRP , and simple steps to reduce it.