Why your dentist is good for your heart and brain; Gingivitis & inflammation and the havock they wreak

A majority of Americans have a condition called "gingivitis," an inflammation of the gums that strikes across all ages and income levels. Those in middle age should be particularly aware of of gingivitis because of the harm it can do to other parts of the body besides the mouth. Every year a new study comes out highlighting medical problems relating to chronic inflammation of the gums.

Usually inflammation is considered a positive response to bacteria, a sign that the body is fighting back. But if unchecked, inflammation can become chronic which can destroy tissue and much worse. Inflammation is now considered a prime culprit in the development of many illnesses, including diabetes, cardiovascular disease and stroke, pregnancy complications, and perhaps even Alzheimer's disease, osteoporosis and some types of cancers.

How gum inflammation can cause such problems is still being researched. One theory is that "bacteria in plaque release toxins that cause the immune system to produce chemicals called cytokines. In excess, cytokines can increase inflammation and damage tissues throughout the body."

Don't think that regular brushing and flossing will keep you safe or the lack of mouth pain or bleeding is keeping you in the clear. The condition can cause problems well before gums start to hurt and the difference between healthy and unhealthy gums can be just a few millimeters--hardly the type of thing that one can notice in the bathroom mirror.

"The gums do not hurt until it is too late." Dr. Amar (Periodontist at Boston University)

The only way to insure keeping gingivitis/gum inflammation at bay is via professional dental cleanings. Plaque begins to grow on the teeth within hours of a cleaning but it takes approximately 3 months for the pathogenic type of bacteria (typically gram negative anaerobes and spirochetes) to grow back into the deep pockets and restart the inflammatory process. This is why most dentists will advise cleanings quarterly (or at most every six months).

Source: LA Times Health Section