1. Introduction

"An eye for an eye, and a tooth for a tooth." You've heard this said many times, and no wonder. This old Biblical statement simply reflects the value we place on our teeth and eyes. The eyes and teeth may be the two most vital body parts we have for sensual appreciation. Good teeth allow us to savor and enjoy eating. Good vision allows us to participate more fully in the world.

Old age often has meant that the eyes and teeth rapidly fail us. Dentures and eyeglasses go hand in hand with Social Security checks. But does this mean that poor or missing teeth and weak, failing vision should be the norm for the elderly?

The young, too, have miserable dental health and vision problems. Younger and younger children are forced to wear glasses, and it is a very rare child indeed who does not have at least one dental cavity.

The truth is this: the overall health and well-being of the body is reflected through the health of the mouth and the clarity of one's vision. Dental decay and failing eyesight are signs of a deteriorating body. Yet, it doesn't have to be this way.

The teeth and eyes are built for long years of service—at least for 120 years. There have been stories of people who grow a third set of teeth in old age, and regained eyesight among the elderly is not impossible. So, poor teeth and eyes are never natural. Your teeth and eyes should be as sound at 50 as they were at 20—if you understand and follow the precepts of a healthy lifestyle.