There are two methods of protein supplementation, one, oral; two, intravenous infusion. Oral can be appropriate to choose food with higher protein content, for example, you can drink milk of livestock, milk, goat’s milk can be. Then there is to eat lean meat, pork, beef, mutton, poultry meat, such as chicken, duck, goose, quail, etc.. When there are eggs such as eggs or duck eggs and so on. Plant protein mainly includes beans, soybeans, green beans, black beans, red beans can be, red beans are the best. Dried fruits, there are sesame seeds, melon seeds, walnuts, almonds, pine nuts, etc. Patients with clinically significant hypoproteinemia can be given intravenous albumin infusions for palliative purposes. However, this should be done under the guidance of a physician according to the condition.