Study Discounts Protection Against Cancer in Women Neither low-dose aspirin nor Vitamin E supplements prevent cancer in women, and Vitamin E also does little or nothing to prevent heart disease in them, according to results of a large and authoritative study released yesterday. The findings from the nearly 40,000-person Women's Health Study add to the growing evidence that Vitamin E pills have no health benefit, but they run counter to the rising tide in favor of wider use of aspirin to prevent disease. The study hinted that the two compounds may offer some protection against disease in some women --...