IMAGES PROVIDED BY:
1) Lisa M. Robinson/Photonica
2) Steve Pomberg/WebMD
3) Steve Pomberg/WebMD
4) Steve Pomberg/WebMD
5) Steve Pomberg/WebMD
6) Brian G. Green/National Geographic
7) Images Studios/Uppercut Images
8) Picturenet/Blend Images
9) Stockbyte
10) Steve Mason/Photodisc
11) Steve Pomberg/WebMD
REFERENCES:
American Academy of Family Physicians, Family Doctor
American Diabetes Association
Cleveland Clinic
Joslin Diabetes Center
MannKind Corporation
Mayo Clinic
National Institute of Diabetes and Digestive and Kidney Disease