Foot Health: Five tips to fix dry and brittle toenails, a common condition podiatrists see

This dry, brittle toenail was beginning to grow into surrounding flesh. The nail was then supported by a toothpick in this home remedy to prevent ingrown toenails. (Photo from Wikimedia Commons)   By Dr. Sarah Voelkel KyForward columnist   A podiatrist sees many different nail conditions on a daily basis and a common concern of patients are dry and brittle nails.   Nails are mainly composed...