As Rigel posted on earlier, there are some health conditions that, when allowed to deteriorate, can affect other systems in the body. In that vein, a new study concluded that chronic gum infection and cardiovascular problems can be interrelated. We've heard this before, but this new study strengthens that tie even tighter.

New research shows that treatment of severe periodontal disease was associated with improved blood flow and more elasticity of arteries -- and that leads to a healthier heart. When a chronic bacterial infection affects the gums and bones supporting the teeth, the endothelium (inner lining of blood vessels) can be negatively impacted.

Result? Nagging problems in the gum area can impact -- over the long term -- the very system that keeps blood flowing into and out of the heart. There will always be systems inside the human body that can affect one another -- and keeping as many as possible in good shape most likely will result in overall good health.