In daily life, you can increase the intake of protein-rich foods to enhance immunity and resistance. Protein is the material basis of human life and is an important component of the body’s cellular tissues. Immunoglobulin in the human body is a kind of protein, which is composed of protein. The development, cell repair and renewal of the human body cannot be achieved without protein. Usually you can increase the intake of milk, eggs, lean meat, fish and shrimp, animal liver and other foods. Also pay attention to supplementing plant proteins, such as beans, and you can also eat foods such as nuts. To enhance immunity and resistance, in addition to increasing the intake of protein-rich foods, we should also pay attention to the balance of various nutrients, not just lean meat, fish and shrimp, milk and other foods, but also pay attention to the supplementation of various vegetables and fruits, because vegetables and fruits are rich in fiber and vitamins, which also have a relatively important role in the regulation of human immunity, especially in the case of vitamin deficiency, human immunity and Resistance is also prone to decline. Therefore, it is important to eat more vegetables and fruits, such as greens, spinach, carrots, apples, bananas, oranges and other foods. In addition to dietary regulation, in daily life, we should also exercise properly, combine work and rest, keep a relaxed mood, quit smoking and limit alcohol, and cultivate life interests, etc., which can enhance immunity and resistance, thus strengthening the body’s ability to resist diseases.