Nutrition chemoprevention of gastrointestinal cancers: a critical review.

Abstract

Various strategies utilizing specific dietary factors have been investigated for their ability to modulate the development of several cancers of the gastrointestinal tract. The effects of fat, red meat, fiber, fruits and vegetables, and alcohol on colorectal carcinogenesis have been reasonably well defined. Folate, selenium, and omega-3 fatty acids are rapidly emerging as important agents in nutrition chemoprevention, while the role of antioxidant vitamins and calcium is less certain. Although recent intervention studies from China have suggested a protective role of certain vitamins and minerals for esophageal and gastric cancers, further data from prospective randomized intervention studies are needed. Until more firm data are available, the dietary recommendations provided by the American Cancer Society and the National Cancer Institute are appropriate guidelines.

• Authors: Y I Kim, J B Mason
• Journal: Nutrition reviews (Nutr Rev) Vol. 54 Issue 9 Pg. 259-79 (Sep 1996) ISSN: 0029-6643 [Print] United States
• PMID: 9009668 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't, Research Support, U.S. Gov't, Non-P.H.S., Research Support, U.S. Gov't, P.H.S., Review)

Chemical References

• Antioxidants
• Dietary Fiber
• Fatty Acids, Omega-3
• Vitamin D
• Folic Acid
• Selenium
• Calcium

Topics

• American Cancer Society
• Antioxidants (therapeutic use)
• Calcium (therapeutic use)
• Chemoprevention (methods)
• Dietary Fiber (therapeutic use)
• Fatty Acids, Omega-3 (therapeutic use)
• Folic Acid (therapeutic use)
• Gastrointestinal Neoplasms (epidemiology, prevention & control)
• Guidelines as Topic
• Humans
• National Institutes of Health (U.S.)
• Nutritional Physiological Phenomena
• Selenium (therapeutic use)
• United States (epidemiology)
• Vitamin D (therapeutic use)