A Simple Blood Test That Can Reveal An Early Warning Sign Of Dangerous Diseases

Out of 188 subjects who would go on to develop Type 2 diabetes in a follow-up period of four years, 15.7 percent reported high levels of CRP, according to study published in The Journal of the American Medical Association.


Persistent, long-term inflammation of body organs may drive them toward cancer, according to study published in Molecular Cancer Research.

While an elevated CRP level is by no means concrete proof of cancer, it is a crucial indicator that could direct a high-risk individual toward diagnosis.

For example, study published in The Journal of American Medical Association found that CRP levels were at their highest in subjects who went on to develop colon cancer in the future.

Rheumatoid Arthritis

A CRP blood test could be useful in successfully predicting the early progression of rheumatoid arthritis (RA), an inflammatory autoimmune disease.

The CRP blood test was identified as one of the key tests involved in evaluating the progression of RA in patients in order to successfully determine who will require the strongest medication therapy in the future, according to  study published in Rheumatology Oxford.

Obstructive Sleep Apnea

Obstructive sleep apnea (OSA) is a sleep disorder caused by an obstruction in the upper respiratory tract that prevents normal breathing.

It is typically (but not always) caused by obesity, is indicative of body inflammation and is a high-risk factor for heart disease.

An increased CRP level can be an indicator of OSA.

Blood CRP levels were found to be significantly higher in study subjects who had recently developed OSA than in those who had not, according to study published in Circulation.

Therefore, if you have trouble staying asleep, a CRP blood test could help identify an underlying sleep apnea condition and potential heart-disease risk.

Crohn’s Disease

Crohn’s disease is an inflammatory bowel disease.

If you have been suffering from gastrointestinal discomfort for some time and think it might be more serious than a case of indigestion, a CRP blood test may help identify a specific disease for which you can seek focused medical care.

A high CRP level was positively associated with Crohn’s disease, according to a study published in The American Journal of Medical Sciences.

Why It’s Important

As illustrated above, a CRP blood test might just save your life.

According to the American Heart Association, a CRP test is most beneficial to those who might be at a high risk of having a heart attack within the next decade.

If you are generally unhealthy, have a family history of heart disease and do not exercise much, a CRP test now might be a wake up call to prevent a future heart attack.

Furthermore, an abnormal CRP level, along with other symptoms, might give your doctor more information with which to consider a disorder that he or she had not previously contemplated. He or she may then suggest focused tests that might just identify your disease.

So, the possibilities and benefits of a CRP blood test are countless, and prevention is always better than the cure.

Where It’s Done

You can request a CRP blood test at your local clinic or any other medical facility you trust.

How It’s Done

A CRP blood test is performed like a regular blood test and takes just a few minutes.

An elastic band is tied to your upper arm to trigger blood flow into your veins. The selected puncture area is then wiped with an antiseptic before a needle is inserted and the blood is collected into a syringe or a vial.

After the needle is removed, a pressure wrap is applied to the puncture point.

Risk Factors

This is a generally risk-free procedure.

You may experience slight tenderness and soreness around the puncture area.

In rare cases, and when proper hygiene is not practiced while performing the test, the area may become infected.


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