45
Participants
Start Date
May 31, 2006
Primary Completion Date
September 30, 2008
Study Completion Date
September 30, 2008
Decaffeinated coffee
5 cups per day for 8 weeks
Caffeinated coffee
5 cups per day for 8 weeks
No coffee
Beth Israel Deaconess Medical Center, Boston
Harvard School of Public Health (HSPH)
OTHER
Beth Israel Deaconess Medical Center
OTHER
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH