+Staple foods are central to human diets, providing the bulk of energy and nutrients for populations worldwide. Often inexpensive and shelf-stable, these primary food sources, such as [Grain](/wiki/grain) and [Legume](/wiki/legume), are critical for daily sustenance. They underpin [Food Security](/wiki/food_security) and shape culinary traditions across cultures.
+## See also
+- [Diet](/wiki/diet)
+- [Nutrition](/wiki/nutrition)
+- [Agriculture](/wiki/agriculture)
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