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Kat Fu, M.S., M.S.'s avatar

Love how clearly you broke this down.

The BDNF effect is such a powerful lever—and still underused.

One piece I’d add: the role of myokines like irisin and cathepsin B, released during muscle contraction.

They act as messengers between muscle and brain, influencing neurogenesis, inflammation, even mood.

Still underrated in the cognitive performance conversation!

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Brandon Luu, MD's avatar

Great points! So many compounding benefits from exercise.

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Naia Live's avatar

Wow great post

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Adriana R's avatar

More reasons to hit the gym and take a long walk! Thank you, this was brilliant

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Kevin Gustafson's avatar

quit searching for the latest 40 buck a month brain in a pillbox. Lace up a good pair of walking shoes. Thanks for such great information.

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