Greatest effects among postmenopausal women Closely following the Mediterranean Diet (MeDi), which emphasizes fruits, vegetables, whole grains, legumes, limited lean protein, and healthy fats such as olive oil and nuts, has been linked to a reduced risk of chronic diseases, including several forms of cancer. Numerous studies have shown associations between lower breast cancer risk in women and MeDi adherence. To clarify whether the the MeDi exerts a significant effect on breast cancer risk, researchers conducted a systematic review and meta- analysis that compiled and analyzed the existing evidence across a large international group of studies. Methods: After a comprehensive literature search, 31 high-quality observational studies were selected for the final analysis (12 cohort studies and 19 case-control studies). Studies
