When it comes to your health you can tell a lot about a person by checking out the nails and feet. Pretty feet are always an eye-catcher but it means much more than what you can see on the outside. Appealing feet can be a good sign of overall health. That is why is so important to take care of your feet long before you are middle-aged. Your feet can signal anything form diabetes to a lack of nutrition in your diet. In other words your feet say a lot about you without talking.