The Mediterranean diet is the single best-studied eating pattern in cardiovascular medicine, and the evidence in its favor is unusually consistent. The landmark PREDIMED trial showed a 30% reduction in major cardiovascular events among high-risk adults who adopted it.
The pattern is simple: vegetables, fruits, legumes, whole grains, nuts, fish, and extra-virgin olive oil as the primary fat. Poultry and dairy in moderation. Red meat and sweets rarely. A glass of wine with dinner is optional, not required — and if you don't already drink, don't start.
What makes it work isn't any single 'superfood.' It's the combination: high fiber, high monounsaturated fat, high polyphenols, and low added sugar and refined starch. That combination lowers LDL, raises HDL, reduces blood pressure, and calms systemic inflammation.
The most common mistake I see: patients drown their salad in olive oil, add feta, and call it Mediterranean. Portion still matters. Olive oil is 120 calories per tablespoon.
Written by
Dr. Sarah Chen
Interventional Cardiologist, ShifaCare Cardiology Hospital
