22/04/2026
Here's something that surprises most people. ⠀
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Over 90% of the body's serotonin, the neurotransmitter most associated with mood — is produced in the gut, not the brain. ⠀
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That means persistent low mood, anxiety, and brain fog may have far more to do with the health of your digestive system than most conventional approaches consider. ⠀
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The gut communicates with the brain through what scientists call the gut-brain axis, a complex, bidirectional network involving the vagus nerve, the immune system, and hormonal pathways. ⠀
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When the gut is out of balance, that communication breaks down. ⠀
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At Greenland Medical, the gut is one of the first places we look. Because the data rarely lies.⠀
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