@atomedgeanatomy: Ever wonder how your stomach stretches after a bit meal? Meet the rugae...your belly's secret folds! These ridges allow your stomach to expand multiple times its original size. They help to maximize surface area for release of digestive enzymes and acid whilst their seemingly random pattern helps churn your food to form chyme. #stomach #medstudent #digestion #anatomy #humanbodyfacts

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Wednesday 19 August 2026 13:20:41 GMT