The Human Digestive Tract
What the human digestive tract looks like The human digestive tract is a 30-foot-long tube, with lots of folds and bends, of varying surfaces and purposes, that runs from the mouth to the anus. Centered around the small intestine, extending upward to the stomach, downward to the large intestine, and sideways to the supporting organs, the “gut” as we call this area is the foundation of human health or disease. Focusing in on where the action’s happening, we find a...
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