Eating lots of fruits and vegetables is sound advice for anyone, but according to a new study in Cancer Epidemiology Biomarkers & Prevention, it may be particularly valuable for older women. A survey of nearly 3,000 New York City area women, about half of whom had developed breast cancer, suggests that eating at least 35 servings of fruits and vegetables a week can cut the risk of developing hormone-stimulated breast-cancer tumors by 35% in postmenopausal women. The University of North Carolina epidemiologists who led the study say leafy greens and colorful vegetables like carrots, squash, tomatoes and peppers, which are rich in lycopene and beta carotene, are especially potent cancer fighters.