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Swallowable Gut Sensors to Detect And Heal

A new gut pill could diagnose and even treat problems from inside our bodies.

By Mark Barna
Jan 1, 2019 6:00 AMNov 18, 2019 3:15 AM
Gut-Biosensor.jpg
Biosensor capsules could detect bleeding, or even heal the gut. | Lillie Paquette/MIT

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Treating the human gut has always been difficult ­— the tools used to measure its health are imprecise and usually highly invasive.

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