If you’ve been dutifully completing your daily crossword puzzle in hopes of staving off cognitive decline, you might want to rethink your strategy. New research suggests that the path to a sharper mind in old age is paved with variety, not repetition. https://www.naturalblaze.com/2024/09/75-boost-in-memory-how-a-mixed-mental-diet-keeps-cognition-gleaming-in-golden-years.html