Low protein can eat more milk, eggs, fish, beans and other high-protein foods. However, it is more necessary to identify the causes under the guidance of the physician and treat the causes of the primary disease. 1. For people with low albumin, they can eat more food rich in animal protein: milk, goat’s milk, dairy products and other dairy products; eggs, duck eggs and other eggs; mackerel, scallops and other fish; and also beans, mushrooms, seaweed and other food rich in plant protein. 2. In addition to increasing intake, it is also very crucial to actively treat the original disease that caused the decline in albumin. Low albumin is common in malnutrition; reduced synthesis, such as severe liver disease, cirrhosis, etc.; excessive loss, such as nephrotic syndrome, exudative gastroenteritis, etc.; increased consumption, such as burns, malignant tumors, etc. It is recommended that when albumin is low to consult a doctor in a timely manner to investigate the relevant diseases. Low protein is recommended to eat food rich in animal protein and plant protein, and timely consultation, and actively investigate the secondary low protein caused by related diseases, so as not to delay the condition. Specific diagnosis and treatment should be carried out under the guidance of a physician.