154
Participants
Start Date
September 30, 2003
Primary Completion Date
December 31, 2007
Study Completion Date
December 31, 2007
Green tea
4 cups/day of green tea for 6 months; each cup is prepared by brewing 2 tea bags in 12 oz of water
Black tea
4 cups/day of black tea for 6 months; each cup is prepared by brewing 2 tea bags in 12 oz of water
Placebo tea
4 cups/day of placebo tea for 6 months; each cup is prepared by brewing 2 tea bags in 12 oz of water
United States Department of Defense
FED
University of Arizona
OTHER