A narrative review evaluated three decades of research on the Mediterranean diet, revealing its significant benefits for reducing the risks of cardiovascular disease, type 2 diabetes, cancer, cognitive decline, and overall mortality. The diet, based on vegetables, fruits, whole grains, and olive oil, has shown robust health effects in diverse populations. Through various studies, including PREDIMED and Nurses’ Health Study, consistent evidence suggests not only health benefits but also environmental sustainability, warranting further exploration and cultural adaptation.

Source: The American Journal of Clinical Nutrition