1, lemon diet, losing a few pounds in three days varies from person to person. From the perspective of modern science, lemon is rich in citric acid, vitamin C and antioxidants beneficial to blood vessel health, which can promote intestinal peristalsis and accelerate defecation.

2. When citric acid is ingested, it can effectively prevent the blood sugar level from soaring after eating, and at the same time decompose the fatigue substance-lactic acid, so that the sugar and lipid ingested from food can be quickly converted into energy. Even if ingested, it can avoid unnecessary accumulation and promote systemic metabolism.

Drinking a glass of lemonade in the morning can not only "clear the intestines" but also lose weight, but remember not to just drink water without eating, which is unhealthy. People need to consume enough protein, vitamins, various trace elements, moderate amount of fat and other substances every day, so lemon juice alone can't meet the basic nutritional and calorie needs of the human body.