Your stomach's exit valve only lets about 3 milliliters through at a time. 馃敩 The pyloric sphincter is so tight that anything too big gets pushed back for more mixing and breakdown. That's the churning wave, back and forth, until particles are small enough to sneak through. How long it lasts depends on what you ate. Carbs break down fastest, protein's next, and fat is the slowest of all. 馃憠 Comment
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Your stomach's exit valve only lets about 3 milliliters through at a time. 馃敩 The pyloric sphincter is so tight that anything too big gets pushed back for more mixing and breakdown. That's the churning wave, back and forth, until particles are small enough to sneak through. How long it lasts depends on what you ate. Carbs break down fastest, protein's next, and fat is the slowest of all. 馃憠 Comment
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