1. The dietary fibre debate: more food for thought.
- Author
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Ferguson, Lynnette R and Harris, Philip J
- Subjects
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DIETARY fiber , *COLON cancer , *HIGH-fiber diet , *ADENOMA prevention - Abstract
Comments on two papers in the same issue of 'The Lancet' that associate high intake of dietary fiber with a decreased risk of colonic adenomas or colorectal cancer. Study done by the Prostate, Lung, Colorectal, and Ovarian Cancer Screening project team (PLCO) in the U.S.; Different approach used by the European Prospective Investigation into Cancer and Nutrition (EPIC) consortium; Comparison of the findings in these two studies with three others that found no protective effects of dietary-fiber intake on the development of colonic adenomas or colorectal cancer; Findings of the U.S. Nurses Health Study; Possible reasons why the studies gave such different results, including differences in the number of participants studied and the amounts of dietary fiber consumed; Effects of contrasting preferences in food in different population groups.
- Published
- 2003
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