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Insights and stories on dementia care, caregiving, and technology.

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Science Simplified

Science Simplified: The Recipe Travels

When researchers repeated the largest brain-health trial in history, this time across 11 Latin American countries, with salsa and tango standing in for gym classes, the structured group's cognitive gains outpaced the self-guided group's by 55%, an even wider margin than in the original U.S. trial. The specific habits changed to fit the culture. The need for structure and company didn't. Here's what two trials, two years and two continents apart, are telling us about protecting an aging brain.

August 18, 2026

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Science Simplified

Science Simplified: Reserve Capacity for Growth

A Yale study that followed more than 11,000 older adults for up to 12 years found something counterintuitive: nearly half improved in cognitive function, physical function, or both. The strongest predictor wasn't age or health at baseline — it was what people believed about getting older. Here's what that means for anyone caring for someone living with dementia, and why small moments of curiosity matter more than they seem.

July 21, 2026