Crystalline fructose has three advantages: with low glycemic-index, it can enter into intestine directly and be digested and absorbed without being metabolized, which will be good for health; it can present streptococcus in oral cavity from producing dextran because it cannot easily be changed into acid by the streptococcus in oral cavity.
Crystalline fructose will not cause decayed tooth; it can control people’s weigh effectively by increasing the felling of satiety and reducing fat because it is sweeter than cane sugar but with lower calorie.