Pig spleen as a food does not have any efficacy and effect. Pig spleen is the pig’s spleen, every 100g pig spleen contains about 94 calories, its protein content can reach 13.2g/100g, comparable to eggs. Its fat content can reach 3.5g/100g, less than the egg fat content. At the same time minerals and trace elements are rich in variety, such as iron, zinc, phosphorus and so on. In addition, pig spleen contains thiamin, riboflavin and other nutrients. Moderate consumption of pig spleen in daily life can replenish protein, which helps the formation and growth of body tissues. It can also supplement a variety of nutrients, including zinc, which is beneficial to enhance appetite and maintain normal immune function; iron is an essential raw material for the synthesis of hemoglobin. Fresh pig spleen light brown, tissue elasticity, slightly bashful; corrupt and spoiled pig spleen gray-green color, tissue flaccidity, poor elasticity. It is recommended to buy and consume fresh pork spleen in regular supermarkets.