Age-related macular degeneration, breast-feeding and shingles

Are you worried about your eyesight and the threat of age-related macular degeneration?  Two new studies show there is one particular food item you should be eating.  For new moms and moms-to-be, find out if there is a correlation between breast feeding and bed wetting?  The FDA has approved a new vaccine for shingles, a condition that usually affects many elderly people.  If you are a marathon runner, how would you like to improve your time by six minutes?  It may be easier than you think. Dr. Cooper takes calls.