Ginger water can't achieve the effect of losing weight. If you want to lose weight, you need to control calorie intake and increase energy consumption. Losing weight requires a combination of diet and exercise, developing good living and eating habits, and maintaining a regular routine and diet. Reduce carbohydrate intake and avoid high-calorie and high-fat foods. At the same time, strengthen the combination of anaerobic and aerobic exercise. Only the combination of diet and exercise can effectively lose weight. If dieting and exercise still fail, consider drug-assisted weight loss. Ginger belongs to the category of traditional Chinese medicine, which has the effects of sweating, relieving exterior syndrome, stopping vomiting, resolving phlegm, diuresis and detoxification. But drinking Jiang Shui not only can't lose weight, but may stimulate the gastrointestinal tract and cause discomfort. Drinking Jiang Shui in large quantities for a long time may cause symptoms of excessive internal heat.