C-Reactive Protein (hs-CRP)
C-Reactive Protein is a blood test that measures the level of inflammation (irritation) in the body. Sometimes, the reason for the irritation is clear-infection, allergies, gum disease, rashes, etc. In other cases, there is no apparent reason for the inflammation. Regardless, a high CRP level is linked to increased risk of hardening of the arteries.
What does inflammation have to do with hardening of the arteries?
High levels of inflammation, as measured with CRP, magnify the risks of cholesterol problems. Even "normal" levels of cholesterol can be a problem if CRP levels are very high. On the other hand, low CRP can reduce (although not eliminate) the risk of high cholesterol.
What is a desirable CRP level?
A level under 1.0 is considered low risk (under 0.6 is optimal). Values from 1.0 to 2.0 are intermediate, and values of over 2.0 are considered elevated. Two blood tests should be taken over time to confirm an elevated level.
What can be done to treat high CRP?
Lifestyle changes can lower CRP, including aerobic exercise, weight loss and stopping smoking. Aspirin can lower CRP. Cholesterol medicines also significantly cut CRP levels.
