Maggie's diet is actually a low-carbon hydrate method to lose weight. By controlling the intake of carbohydrates through diet, the human body is transformed into the main functional mode of metabolic fat, thus achieving the function of metabolic fat to lose weight. It is a diet control method to lose weight, but it may lead to an increase in urine ketone. Therefore, during weight loss, doctors and nutritionists need to supervise, and the diet should ensure adequate vitamin and water intake.

In the second stage of McGee diet, it is recommended to have three meals a day, and the staple food for each meal should not exceed100g. The staple food can be rice, steamed bread, flower rolls, steamed buns, jiaozi, noodles, etc. And the practice should be lighter. In addition, you can eat more fresh vegetables, such as cucumber, bitter gourd, wax gourd, Chinese cabbage, spinach, rape and so on. And you can eat 500~800 grams a day.