Can Blueberries Improve Your Mood? A 3-Month Study Found a Surprising Clue in the Gut
Inc · 21 Oct 2026

Can Blueberries Improve Your Mood? A 3-Month Study Found a Surprising Clue in the Gut

In a pilot study, older adults taking blueberry powder showed possible changes in key areas. Here’s how researchers are interpreting the results.


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