Background High dietary intake or blood concentrations (as biomarkers of dietary intake) of
vitamin C, carotenoids, and vitamin E have been associated with reduced risk of …

Based on extensive epidemiological observation, fruits and vegetables that are a rich source
of carotenoids are thought to provide health benefits by decreasing the risk of various …

The epidemiologic literature on the relationship between vegetable and fruit consumption
and human cancer at a variety of sites was reviewed systematically in Part I. 1 It was …

Low intake of vegetables, fruits, and carotenoids is consistently associated with increased
risk of lung cancer in both prospective and retrospective studies. In addition, low levels of β …

Autoxidation, which is an autocatalytic free radical reaction leading to the ageing of rubber
and the development of offflavours in edible oils and fats, has been studied by Chemists and …

In 1981 it was hypothesized that a high dietary intake of beta-carotene might reduce human
cancer rates. Since then, several observational epidemiologic studies have addressed this …

A cohort of 11,580 residents of a retirement community initially free from cancer were
followed from 1981 to 1989. A total of 1,335 incident cancer cases were diagnosed during …

Background Carotenoids are thought to have anti-cancer properties, but findings from
population-based research have been inconsistent. Objective We aimed to conduct a …

Epidemiologic evidence on the relationship between nutrition and lung cancer is reviewed.
Observational studies of diet and lung cancer, both prospective and retrospective, continue …

Abstract In 1996, more than 300,000 new cases of bladder cancer were diagnosed
worldwide. Besides tobacco smoking, occupation, and other factors, diet may play a role in …