Weight loss production of fruit and vegetable juice can choose 150 grams of carrots, 200 grams of tomatoes, 100 grams of lemons, such a ratio of three substances into fruit and vegetable juice, in the process of weight loss can play a good role in promoting the decomposition of fat. First, carrots are rich in beta carotene, vitamin A and dietary fiber. Secondly, tomatoes are rich in vitamin C, which can also play a very important role in promoting the formation of collagen, and thus play a good role in preventing and treating the deterioration of skin elasticity easily caused by the weight loss process. The third, lemon can play a good improvement in the weight loss process, prone to increased appetite, through these three ratios made of fruit and vegetable juice, in the entire weight loss process can play a positive role.