The Mediterranean Diet & Cardiovascular Risk Reduction

The PREDIMED trial (Prevención con Dieta Mediterránea) is the largest randomized controlled trial on dietary patterns and cardiovascular outcomes ever conducted. It enrolled 7,447 high-risk adults in Spain and found that a Mediterranean diet supplemented with extra-virgin olive oil (4+ tablespoons/day) or mixed nuts reduced major cardiovascular events (heart attack, stroke, cardiovascular death) by 30% compared to a low-fat diet control — without caloric restriction.

The Mediterranean dietary pattern is characterized by: high intake of olive oil, vegetables, legumes, whole grains, nuts, and fish; moderate intake of wine with meals; low intake of red meat, processed foods, and refined carbohydrates. Critically, it is not a low-fat diet — approximately 35–40% of calories come from fat, primarily unsaturated sources.

“PREDIMED is the largest dietary randomized controlled trial ever conducted. Its conclusion: a Mediterranean diet, without caloric restriction, reduced heart attacks and strokes by 30%.”

For women specifically, the evidence is particularly compelling. Postmenopausal women — who face a rapid increase in cardiovascular risk following the loss of estrogen's cardioprotective effects — showed the greatest absolute risk reduction in PREDIMED. A subgroup analysis found that Mediterranean diet adherence was associated with 35% lower risk of cardiovascular events in postmenopausal women.

The VITA dietary philosophy draws directly from these principles: olive oil, fatty fish, Greek yogurt, nuts, fresh vegetables, and berries form the backbone of the ingredient list. Not as a Mediterranean diet per se, but because these are the foods for which the evidence for longevity and cardiovascular protection is strongest.