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chopstyks t1_j64vgdr wrote

Reply to comment by WordsNumbersAndStats in Eli5: how does stomach acid not exit with feces when we have diarrhoea? Isn't it just a sphincter which should in theory not be infallible? by Thtanilaw1113

>the ileocecal sphincter

As a Leo, this is my second favorite sphincter. My favorite is my wife's.

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