Tears of Joy for Diabetics: Medicine's Next Big Thing?
There have been a lot of advances to help people with diabetes live better, but the finger prick is the same. Now, researchers are working on a way to use patients' eyes instead of their fingers to measure blood sugar levels.
From our partner site on diabetes, MyDiabetesCentral.com.
Producer: Ivanhoe Broadcast News (11/9/2011)