Every part of the body needs a steady flow of blood to function, and your feet are no exception. As you get older, your circulatory system becomes less efficient. Your feet, being the part of the body farthest from the heart, is one of the first places that circulatory problems occur. The danger is even greater if you suffer from arteriosclerosis (are-teer-ee-oh-skler-OH-sis) or diabetes. These are arterial problems that frequently first exhibit their symptoms in the feet. Your arteries transport blood from the heart to all parts of your body; your veins bring it back. Varicose veins are common in senior citizens, and can be a sign of a circulatory problem. Another danger sign is swollen ankles. These can be a warning sign of problems ranging from congestive heart failure or kidney or liver disease. If your ankles are swollen, see a doctor. The best way of preventing circulatory problems is exercise. There's nothing like a brisk walk to keep the blood flowing to your feet, as well as to the rest of your body.
