Glucose is sweeter than glucose and thus utilized in food processing as well as sweets like high-fructose corn syrup. Briefly speaking, glucose is the preferred fuel of the body and fructose a sweetener to be consumed in small amounts, especially if processed. Most Important Difference Between Glucose and Fructose? https://health-care-tips.hashnode.dev/glucose-vs-fructose-which-sugar-is-better-for-your-body