Official website information of Zhongen (Tianjin) Pharmaceutical Technology Co., Ltd. shows that a weight-loss course of Zhongente Diet is 5 boxes, which can be eaten for 20 days. Zhongente diet meal is a diet meal produced by Zhongen (Tianjin) Pharmaceutical Technology Co., Ltd., which has the characteristics of low sugar, low fat and low salt. Its main ingredients are cereals, vegetables, fruits and a small amount of fish, meat and eggs, and it is rich in nutrients, such as dietary fiber, vitamins and minerals.