Long-term drinking of icing sugar water may be prone to obesity, may also increase the risk of diabetes, caries, is not recommended to drink every day. Icing sugar is a sucrose extracted substances, each 100g of icing sugar can provide energy 397kcal, generally moderate drinking icing sugar water can be for the human body to supplement a certain amount of energy. However, if you drink rock candy water every day, you will have the problem of excessive sugar intake, which is easy to cause obesity and may also increase the risk of diabetes. In addition, due to the high sugar content in iced water, if you do not rinse your mouth in a timely manner after consumption, it is also easy to form dental caries. It is recommended to drink ice-sugar water in moderation, avoid drinking every day, so as not to be detrimental to the health of the body. Diabetic patients should even reduce the consumption to avoid elevated blood sugar.