DOC News January 1, 2007
Volume 4 Number 1 p. 11
© 2007 American Diabetes Association
For Those With IGT, Coffee Cuts Diabetes Risk
The consumption of caffeinated coffee appears to reduce the risk of
diabetes among people with impaired glucose tolerance (IGT), according to new
research.
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JOHN E. KELLY/JUPITER IMAGES
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Researchers conducted a prospective study of 910 adults without diabetes
who were
50 years of age at baseline, 19841987. Participants were
surveyed about coffee consumption and other lifestyle characteristics and
followed for an average of 8 years. Nearly three-quarters of the participants
were current coffee drinkers, consuming an average 2.8 cups of brew a day.
Analysis of data on which participants developed diabetes showed that past
and current coffee drinkers had 38% the risk of people who never drank coffee.
Among the 317 participants with IGT, coffee consumption was linked to a 69%
reduction in diabetes risk.
"This study confirms a striking protective effect of caffeinated
coffee against incident diabetes," the researchers conclude.
Smith B, Wingard DL, Smith TC, et al.: Does coffee
consumption reduce the risk of type 2 diabetes in individuals with impaired
glucose? Diabetes Care 29:23852390, 2006.[Abstract/Free Full Text]

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