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Journal ArticleMedicine·Jul 2026

Diets Rich in Antioxidant Vitamins Tied to Sharper Minds in Older Adults

Key Insight

This study suggests a diet rich in antioxidant vitamins and minerals may support thinking in older age.


Older adults who ate more antioxidant nutrients had far lower odds of cognitive trouble. The score was based on vitamins A, C, E, plus zinc, selenium, and magnesium from food. This is a snapshot in time, so it cannot prove the diet caused the sharper thinking.

Conflict of Interest Disclosure: The authors report no funding or conflicts of interest.

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.