Dietary control of cancer.
Many laboratory studies and human epidemiological data suggest that most cancer deaths are attributable to lifestyle, including nutritional factors and tobacco and alcohol consumption. Tobacco consumption is causally related to cancer of the lung, mouth, larynx, esophagus, bladder, kidney, and pancreas. Nutrients and non-nutrient dietary components probably account for cancer of the colon, breast, prostate, and stomach. This report is based on literature and our own data pertaining to the role of dietary fat, calories, and fiber in the development of colon and breast cancer. We also discuss the evidence from epidemiological, mechanistic, and preclinical efficacy studies indicating a protective effect of micronutrients, non-nutrients, and certain antioxidants in food against oral and lung cancers. Given the continuing cancer burden and the relatively slow impact of proven cancer treatment strategies in reducing cancer mortality, it is essential to evaluate promising nutrients and non-nutrients in foods as chemopreventive agents in persons at increased risk for cancer. Development of reliable intermediate biomarkers is valuable for clinical chemoprevention intervention trials. The purpose of this report is to provide the reader with plausible approaches to cancer control.
El-Bayoumy
K
K
American Health Foundation, Valhalla, New York 10595, USA.
Chung
F L
FL
Richie
J
J
Reddy
B S
BS
Cohen
L
L
Weisburger
J
J
Wynder
E L
EL
D000818:Animals; D018890:Chemoprevention; D004032:Diet; D004041:Dietary Fats / Q000008:administration & dosage; D004043:Dietary Fiber / Q000008:administration & dosage; D002149:Energy Intake; D006801:Humans; D009369:Neoplasms / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control*; D009602:Nitrosamines / Q000009:adverse effects; D016566:Organoselenium Compounds / Q000494:pharmacology / Q000627:therapeutic use; D010947:Plants, Toxic; D012307:Risk Factors; D013662:Tea / Q000737:chemistry; D014026:Nicotiana / Q000633:toxicity
D004041:Dietary Fats; D004043:Dietary Fiber; D009602:Nitrosamines; D016566:Organoselenium Compounds; D013662:Tea