Background Observational studies suggested that a diet high in fruits and vegetables, both
of which are rich with antioxidants, may prevent cancer development. However, findings …

Cancer is a leading cause of morbidity and mortality in the United States and other
developed countries. In searching for preventive strategies against this disease, researchers …

To assess whether antioxidants may reduce the risk of cancer, we reviewed the
epidemiologic literature from 1985 through 1993. We assessed the separate relationships of …

Antioxidant nutrients have been hypothesized to be protective against cancer. Vitamin C is a
major circulating water-soluble antioxidant, and vitamin E is a major lipid-soluble …

OBJECTIVE To estimate the association between antioxidant use and primary cancer
incidence and mortality and to evaluate these effects across specific antioxidant compounds …

Cancer is the second leading cause of death in the United States as well as most developed
countries. Although advances in treatment have afforded tremendous benefits to large …

Epidemiological studies strongly suggest that high intakes of foods rich in beta carotene, as
well as those rich in vitamin E or vitamin C, reduce the risk of some but not all cancers and …

Antioxidant micronutrients, including vitamin E, vitamin C, the carotenoids, and selenium,
defend the body against free radicals and reactive oxygen molecules, suggesting a potential …

OBJECTIVE: To evaluate the evidence of the supplements vitamin C and vitamin E for
treatment and prevention of cancer. METHODS: Systematic review of trials and meta …

Background: Observational studies have suggested that antioxidant nutrients may reduce
cancer and overall mortality risks. However, most randomized trials have failed to show …