This is a double-blind, placebo controlled intervention trial that uses biologic markers to evaluate whether supplementation with antioxidant micronutrients will lower DNA damage in a cohort of 300 current cigarette smokers. The study will also evaluate the effect of genetic susceptibility factors on DNA damage. Volunteers will provide a blood and saliva sample every three months while they are in the trial.

Project Start
1997-12-01
Project End
1998-11-30
Budget Start
1997-10-01
Budget End
1998-09-30
Support Year
27
Fiscal Year
1998
Total Cost
Indirect Cost
Name
Columbia University (N.Y.)
Department
Type
DUNS #
167204994
City
New York
State
NY
Country
United States
Zip Code
10032
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