Does Mediterranean Diet actually make a difference, or is it overhyped?

The Mediterranean diet is among the most rigorously studied dietary patterns in nutrition science, anchored by the PREDIMED randomized controlled trial, which found reduced cardiovascular events in high-risk adults, alongside decades of large cohort studies (including the influential Greek EPIC cohort) linking adherence to lower mortality. Weighing the data: Mediterranean Diet looks well-supported and consequential — the evidence is rated strong (89/100) and its estimated impact on longevity is also rated highly (94/100), making it one of the more solidly-backed choices on Vitaebase.