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Mediterranean Diet Reduces Dementia Risk by 40%

Jan 14, 2026 Nutrition Science Weekly

A comprehensive study spanning 15 years has found that following a Mediterranean diet can reduce the risk of developing dementia by up to 40%.

The study, which followed over 10,000 participants, found that those who consistently adhered to a diet rich in olive oil, fish, vegetables, and whole grains showed significantly better cognitive function as they aged.

Key Findings

  • 40% reduction in dementia risk
  • Improved memory retention in participants over 60
  • Better overall cardiovascular health
  • Reduced inflammation markers

Researchers recommend incorporating more plant-based foods and healthy fats into daily meals while reducing processed food consumption.

#diet #brain health #dementia #nutrition

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