To live useful, satisfying lives as we get older, it’s vital that we’re able to move around. Foot ailments make this difficult, if not impossible, for some seniors.

According to the National Center for Health Statistics, a leading cause of activity limitation in older people is impairment of the lower extremities. In fact, more than 25% of nursing home patients can walk only with assistance ... or not at all.

The foot has been called the mirror of health. Many early signs of systemic conditions like diabetes, arthritis and circulatory problems first appear in the feet. Among the signs are dry skin, brittle nails, numbness, tingling, discoloration, loss of leg hair and cramping. If you should experience any of these symptoms, see your podiatrist at once.

Now ... here are some practical tips on maintaining good foot health care:

• Bathe your feet daily with warm water and blot dry ... never rub.
  

• Massage your feet with cocoa butter or a lanolin cream to help the skin retain moisture and stay soft.
  

• Soak brittle nails before clipping or filing.
  

• Keep your feet warm and dry.
  

• Exercise carefully but often; walking is one of the best forms of exercise.
  

• Wear comfortable shoes, and rest your feet whenever possible by elevating them above your heart level.
  

• Have an annual foot exam.