Quite possibly nothing is more frustrating than accidentally chewing on your cheek. It's painful and many times seems to take forever to heal. Part of that reason is due to bacteria. There may be billions covering the tongue, the teeth, the gums and the cheek.
As with many scientific and medical breakthroughs, the discovery of the link between gum and cardiovascular diseases started off rather unexpectedly. Back in 1989, a group in Finland wanted to find out if heart disease could be linked to other chronic diseases. They did the usual blood analysis to detect heart problems and also conducted other medical examinations not unlike what a family doctor might do. They expected something but never imagined they would find a link between the inevitably fatal problems with a rather common condition many of us have: gum disease.
A trip to the dentist is for many a stressful event, especially when accompanied by the dreaded words: "You have a cavity." Naturally, you can blame germs for this aggravation. The main cause is a group of bacteria known for their ability to grow on hard surfaces, such as the enamel of the teeth.