Eat Mediterranean-Style
Build most meals around vegetables, legumes, whole grains, olive oil, nuts, and fish.
Not for clinical populations without professional guidance
- Signs of disordered eating (food/weight preoccupation, restriction, bingeing, purging, compulsive exercise): see a qualified eating-disorder professional
- Diagnosed medical condition (diabetes, chronic kidney disease, heart failure, GI disease): see a registered dietitian or physician
- Pregnancy or breastfeeding: see a prenatal provider or registered dietitian
- Unintentional weight loss, difficulty swallowing, or persistent GI symptoms: seek medical evaluation
How to do it
What the evidence says
This practice is one way to carry out what the sources on the concept entry (phys.nutrition.mediterranean-eating-pattern) studied: adherence to a Mediterranean-style pattern. Sofi 2010 (meta-analysis of prospective cohorts) reports a 2-point increase in adherence associated with reduced overall mortality (RR 0.92), cardiovascular disease, cancer and neurodegenerative disease; Soltani 2019 (meta-analysis of 29 cohorts) reports a pooled hazard ratio of 0.90 for all-cause mortality per 2-point increment, as low-quality cohort evidence suggesting an inverse association; Sebastian 2024 (meta-analysis of 4 randomised trials) reports that the diet reduced major adverse cardiovascular events, stroke and cardiovascular death with no significant effect on all-cause mortality; Dinu 2018 (umbrella review) reports robust evidence for overall mortality, cardiovascular disease, overall cancer incidence, neurodegenerative diseases and diabetes. It is a flexible pattern for general adults built from everyday foods, not a treatment. The full account, source by source, is on the concept entry this practice links to (phys.nutrition.mediterranean-eating-pattern).
- 'It needs expensive imported foods.' Beans, oats, frozen veg, and canned fish work fine.
- 'It's a weight-loss diet.' It's a lifelong pattern, not a short-term cut.
- 'One olive-oil drizzle makes it Mediterranean.' The whole plant-forward pattern matters.
- Do not claim any food, diet, or supplement cures, treats, or prevents any disease
- Do not diagnose nutrient deficiencies or medical conditions
- Do not promise specific weight-loss amounts or timelines
- Do not deliver individualized medical nutrition therapy or replace clinical care
- Agreement
- Direction recorded for 0 of 6 sources; not yet recorded for the rest.
- The claim's outcome
- Outcome not yet recorded
- Certainty
- A source states a certainty rating for 1 outcome.
- How the sources were read
- Some sources are based on abstracts, not full texts.
What each source measured and concluded (6)
- What it measured
- Major adverse cardiovascular events (MACE), MI, stroke, revascularization, mortality
- How it was read
- based on the abstract, not the full text
- What the review says it includes
- Systematic review and meta-analysis of RCTs
- Studies and participants, as stated
- N=10,054 across 4 RCTs
- What it measured
- Mortality (all-cause, cardiovascular/cerebrovascular, non-CVD/non-cancer)
- How it was read
- based on the abstract, not the full text
- What the review says it includes
- Prospective cohort study and meta-analysis
- Studies and participants, as stated
- Cohort N=5200 (elderly subsample); meta-analysis N=11,738 across 7 studies (3874 deaths)
- What it measured
- Incidence/progression of main non-communicable diseases and risk factors
- How it was read
- based on the abstract, not the full text
- What it measured
- All-cause mortality
- How it was read
- based on the abstract, not the full text
- What the review says it includes
- Systematic review and dose-response meta-analysis of prospective cohort studies
- Studies and participants, as stated
- 29 prospective studies; 1,676,901 participants; 221,603 all-cause mortality cases
- What it measured
- Overall mortality, cardiovascular, cancer, and neurodegenerative disease incidence/mortality
- How it was read
- based on the abstract, not the full text
- What the review says it includes
- Updated systematic review and meta-analysis of prospective cohort studies
- Studies and participants, as stated
- 7 additional prospective studies (updating prior meta-analysis)
- What it measured
- Association between Mediterranean diet adherence and chronic diseases/overall mortality.
- How it measured it
- Meta-analyses of observational studies and RCTs.
- How it was read
- read in full text
- What the review says it includes
- Umbrella review of 13 meta-analyses of observational studies and 16 meta-analyses of RCTs
- Studies and participants, as stated
- N=12,800,000 participants across 13 meta-analyses of observational studies; N=202,148 participants across 16 meta-analyses of RCTs
Certainty ratings the sources state (1)
- Rating, as the source states it
- Low
- Framework
- not named by the source
- Applies to
- Low-quality evidence from prospective cohorts suggests inverse association between MedDiet adherence and all-cause mortality risk, especially in Mediterranean regions
- Stated by
- Soltani et al. (2019)
Every source below is shown with its study design and links to the original study. This is the audit trail.
“Abstract only” means the review read that paper’s abstract, not its full text; “screened only” means it was included at re-screening and not extracted. Both stay in the trail with their DOI, because how a source was read is part of the audit.