Women against sugar does not mean that they cannot eat sweets, but that they control the foods containing sugar in moderation. This is because excessive intake of sweets will make the body undergo enhanced glycation reactions. Glycation is a non-enzymatic glycosylation reaction between excess sugar and protein and fiber in the body. After the coupling reaction between sugar and protein, the protein may lose its normal function, which is not good for health. Sugar is a double-edged sword for the body, if women’s body contains too little sugar, may lead to the body without heat, energy, and most cells in the body are provided by carbohydrates to provide heat, so too little carbohydrate intake is not good for the body, especially for the central nervous system of the brain. The central nervous system of the brain is basically based on glucose. If glucose is not properly supplied, lipolysis, which supplies energy to the body through ketone bodies, may cause slow reaction, memory loss, cognitive impairment, etc. Women consume sweets in moderation to relax and make their mood happy. In addition, it can also replenish energy, and if hypoglycemia occurs, women can alleviate the harm caused by hypoglycemia after eating sugar. During the anti-sugar period, women are recommended to increase a certain amount of exercise, appropriate aerobic exercise, and control their diet in daily life, such as eating as little fried, greasy and sweet food as possible, so as to be beneficial to their health.