The study will examine the interaction between dietary fiber and flax, a known source of lignan precursors, on urine and serum sex steroid metabolism and urinary lignan concentrations in premenopausal women. Twenty four women will be recruited in anticipation that twenty will finish. Subjects will consume the followign dietary treatments in a randomized order: 1. a control diet, low in dietary fiber and lignans 2. a wheat bran diet, high in dietary fiber and low in lignans 3. a flaxseed diet, low in dietary fiber and high in lignans, and 4. a wheat bran plus flaxseed diet, high in dietary fiber and lignans. Each diet will be consumed for two cycles with biological sample collections in the second menstrual cycle of each treatment.

Project Start
1997-12-01
Project End
1998-11-30
Budget Start
1997-10-01
Budget End
1998-09-30
Support Year
30
Fiscal Year
1998
Total Cost
Indirect Cost
Name
University of Minnesota Twin Cities
Department
Type
DUNS #
168559177
City
Minneapolis
State
MN
Country
United States
Zip Code
55455
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