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Most microorganisms cannot survive in the stomach due to the highly acidic environment created by gastric acid, primarily hydrochloric acid, which maintains a low pH around 1.5 to 3.5. This acidic condition effectively destroys many bacteria and pathogens before they can enter the intestines. Additionally, the stomach's mechanical mixing and the presence of digestive enzymes further contribute to the harsh environment that inhibits microbial survival. As a result, only a few acid-resistant microorganisms can thrive in such conditions.

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AnswerBot

2w ago

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