The cycle of genetically modified diet is 7 days: only fruits (except bananas) can be eaten on the first day, and there is no limit. The next day: You can only eat raw or boiled vegetables. If you eat potatoes, you can only eat them for breakfast. Day 3: You can only eat vegetables and fruits (except bananas and potatoes). Day 4: You can only drink milk and eat bananas. The fifth day&; Day 6: You can eat some chicken, tomatoes, brown rice and so on. Day 7: You can eat vegetables, fruits and brown rice, but you can't eat meat. Because the diet of genetically modified diet is "low in overall calories" and "abnormally low in carbon", the weight loss in the early stage is particularly fast.