Possible Causes
#175486766 / gettyimages.com I’ll tell you what I’ve learned, from being in this ‘world’ for eleven (11) years now: 1) It’s Structural: the Lower Esophageal Sphincter (LES) is immature; the valve, the sphincter between the top of the stomach and the bottom of the esophagus isn’t yet fully developed, so the stomach acid…
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