+The gut is the primary [digestive tract](/wiki/digestive_tract) found in most animals, a hollow tube extending from mouth to anus. It is vital for processing [food](/wiki/food), absorbing nutrients, and eliminating waste, serving as a core pathway for life.
+## See also
+- [Digestion](/wiki/digestion)
+- [Nutrition](/wiki/nutrition)
+- [Microbiome](/wiki/microbiome)
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