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Story summary
- A study in Japan finds flavanols in dark chocolate, red wine, tea, and berries may boost brain function.
- Professor Naomi Osakabe reports flavanols activate sensory nerves, triggering a stress response that improves short-term memory and circulatory health.
- The study notes sensory nutrition, but animal testing and complex food interactions limit conclusions.
- Neurologist Dr. Johnson Moon says data are needed before recommending these foods and supports a balanced, plant-based diet.
