Eat more sweet potatoes, potatoes, tofu, black fungus, vegetables, Chinese cabbage, celery, radish, bean sprouts, cucumbers, wax gourd, loofah, tomatoes, laver, bitter gourd, loofah, pears, apples and so on. Help to lose weight. My sister only eats tomato and seaweed soup every night, breakfast and lunch are as usual, and she has lost 8.5 kg in two weeks. Later, she ate dinner normally and didn't eat it.