Breakfast: eggs+milk/sugar-free soybean milk+dietary fiber.

Lunch and dinner: carbohydrate 100g+ protein 100g+ dietary fiber 250g.

Carbohydrate can be replaced by buckwheat flour, buckwheat flour, konjac flour, miscellaneous grains rice and brown rice.

Meals: 200g fruit in the morning, black coffee in the afternoon, sugar-free yogurt, etc.