What is the significance of hydrochloric acid secreted in the stomach? In which parts of the stomach is it not produced?

Hydrochloric acid is a vital process. It aids in food digestion and has antibacterial properties. Denatures proteins and promotes protein swelling and breakdown. Also, hydrochloric acid creates an acidic environment necessary for the action of stomach enzymes, activates enzymes. The secretion of hydrochloric acid occurs in parietal cells. In the stomach, it is formed constantly, but it is secreted during the digestion process.



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