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Study Links Diet to Slowing Brain Aging Effects

9/21/2025

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Story summary
  • A study indicates that diet significantly affects brain aging, with potential for dietary changes to slow or reverse cognitive decline.
  • The DIRECT PLUS trial monitored nearly 300 adults over 18 months, linking specific blood proteins to brain aging.
  • Participants on a green-MED diet showed changes in key proteins, Galectin-9 and Decorin.
  • Researchers aim to develop a blood test for early detection of brain aging signals.
  • Dugal Bain-Kim advocates for diet, exercise, and sleep for brain health, utilizing the MIND diet and microdosing GLP-1 medication.