32 studies
Research Library
Peer-reviewed papers from top journals, summarized and graded by evidence strength. Updated Mon, Wed & Fri.
Mediterranean Diet Linked to Lower Death Risk Across 1.8 Million People
Pooling 54 studies with over 1.8 million participants, each one-point bump on a Mediterranean diet score was linked to a 4% lower risk of dying from any cause. The studies covered diverse populations worldwide, with follow-up periods ranging from 2 to 60 years. Evidence certainty was rated moderate, meaning the association is fairly reliable but not ironclad.
Sticking With Mediterranean or MIND Diets Linked to Lower Dementia Risk
Following a Mediterranean or MIND diet long-term was linked to meaningful reductions in dementia risk in a study of over 130,000 U.S. nurses and health professionals. Those with the highest Mediterranean diet scores had 21% lower dementia risk, while top MIND diet followers had 14% lower risk. Higher adherence was also tied to 0.75 to 1.59 fewer years of cognitive aging and roughly 40% lower risk of self-reported cognitive decline. Even people who improved their diet over 4 or 8 years saw similar benefits.
Disclaimer: Research summaries are provided for informational purposes only and do not constitute medical advice. Always consult a qualified healthcare professional before making changes to your health routine.
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