NEW YORK (Reuters Health) - Vitamin C from dietary sources, but not from supplements, is associated with a reduced risk of oral pre-malignant lesions in men, a new study indicates.Dr. Nancy Nairi Maserejian, of New England Research Institutes, Watertown, Massachusetts, and colleagues examined intake of vitamins C, E, A and carotenoids in 42,340 men enrolled in the Health Professionals Follow-up Study and the occurrence of oral pre-malignant lesions. The men provided information on supplement use and diet every 2 to 4 years.>>> Discuss This Story
