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Proton Pump Inhibitors (PPIs)
Gut Program
Proton-Pump Inhibitors (PPIs) are a class of medications that turn off stomach acid. For more information, see the stomach-acid page.

References from PubMed.gov
Barretts Esophagitis
Proton Pump Inhibitors–The Culprit for Barrett’s Esophagus
Holistic Medicine
Gut-Lung Connection
Gut Program