Starch is a type of carbohydrate that plants produce to store energy. It is made up of long chains of glucose molecules, which are a simple form of sugar. When we eat foods like potatoes, rice, or bread, our bodies break down the starch into glucose, providing us with energy to perform daily activities. In addition to being a vital energy source, starch is also used in various industries. For example, it can be found in food products as a thickener or stabilizer. Moreover, starch is used in making paper and textiles, showcasing its versatility beyond just nutrition.