gut bacteria health

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"You Found Wisdom Among the Dahlias "
A bacterium in soil called M. vaccae may be a cognitive enhancer, found a study published in Behavioural Processes. After mice ate a peanut-butter-flavored dose of the bug, they navigated mazes twice as fast as those not treated. Turns out, M. vaccae are among the gut bacteria that trigger a rise in serotonin—which not only calms us but also boosts memory and concentration. (For mice, the "superbrain" effect lasted for at least a week after the last exposure.) We inhale and ingest this microbe when we're around dirt and plants; to what extent might it help us navigate life's mazes? Stay tuned.
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