Dr. Reza Dana is the recipient of the Chancellor's Award from Louisiana State University

Carbohydrates have been traditionally considered only as sources of energy for the living organism. However, during the last few years, it has become evident that carbohydrates also play important roles in determining cell function.

Question: I have read that many soldiers have LASIK surgery (laser-assisted in situ keratomileusis) on their eyes before going to combat zones in the middle east, and that some develop severe dry eye syndrome after they are deployed. Is there something that can prevent the complications for these servicemen and women?