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Daily peanut intake linked to improved brain insulin response

Brain insulin boost: Older adults who ate peanuts daily showed improved insulin responsiveness in memory-related brain regions. Study design: 31 participants consumed 60g of unsalted, skin-roasted peanuts for 16 weeks, with effects measured via MRI after intranasal insulin. Potential implications: This response may explain prior observed cognitive benefits, though more research is needed for broader conclusions. continue reading...