Fructose is a simple sugar, or monosaccharide, found naturally in many fruits, honey, and root vegetables. Known for its sweet taste, fructose is classified under carbohydrates and plays a crucial role as a primary energy source for many organisms. Its unique structure distinguishes it from other sugars, particularly in how it interacts with sweetness receptors, making it a popular ingredient in food products as both a sweetener and sugar alternative.
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