(LATimes) - In a study suggesting that red wine might be the next big thing in breast cancer prevention, a study has found that women who drank just under two servings of red wine daily experienced hormonal changes that mimic the effects of a drug used to prevent malignant breast tumors from coming back. The study, published Friday in the Journal of Women's Health, found that consuming the same amount of white wine did not have the same effect in premenopausal women participating in the study.