The role of konjac is as follows: 1, there is a strong effect of enhancing satiety, in the prevention of excessive energy intake, to prevent diabetes, coronary heart disease, overweight, obesity and other chronic metabolic diseases have a positive effect. 2, from the perspective of traditional Chinese medicine dietary therapy can resolve phlegm and eliminate stagnation, the accumulation of food caused by eating too much food, nausea, vomiting, bloating, if the appropriate consumption of konjac has a very good 3, can detoxify and disperse the knots, the line of stasis and relieve pain, for bruises, carbuncles, furuncles, dancers, if appropriate consumption of konjac has a good detoxification and dispersion, the line of stasis and relieve pain.