Salmon is also called salmon. It has a delicious, delicate, red, delicious taste, extremely rich in fat, and has a high nutritional value. It has always been regarded as a precious fish. Its meat has the effects of replenishing deficiency, strengthening the spleen and stomach, warming the stomach, and can treat edema, emaciation, indigestion, swelling and fullness, vomiting acid water, convulsions, swollen sores and other diseases. Fish liver can be used to make cod liver oil. Sperm can extract protamine and prepare into various protamine preparations, which are suitable for treating reactions caused by excessive heparin injection; it also has obvious hemostatic effects on certain bleeding disorders (such as acute gastrointestinal bleeding, pulmonary hemoptysis, etc.).