Choose milk, half a catty a day, not much. You can steam the egg custard, add more water when you beat the eggs, and it will be tender when steamed. Tofu, rich in nutrition, can be stewed, can be stewed very soft and easy to digest. Millet porridge is thicker and longer. You can also stew braised pork and pressure cooker occasionally for more than half an hour, which is easy to digest and can increase the quality of protein, which is very good. If you add other vegetables, try to cut into pieces and stew for a long time. Fruits, such as bananas, oranges, cantaloupes and apples, can also be made into juice. That's basically it. Good luck!