1, rich in protein, like other fish, salmon is also rich in protein, and it is higher than other fish, so eating more salmon can maintain the balance of potassium and sodium; Eliminate edema. Because it is rich in high protein, it can also improve immunity. Because protein is rich, it helps to protect the elasticity of blood vessels, so it can lower blood pressure. Hemoglobin is also a kind of protein, so it can buffer anemia and is beneficial to growth and development.

2, rich in copper, copper is an indispensable mineral for human health, which is related to the color of our hair. If copper is lacking, juvenile white hair will appear, and copper has an important impact on the development and function of blood, central nervous system and immune system, skin and bone tissue, and brain, liver, heart and other internal organs. Lack of copper can also lead to anemia, so supplementing salmon is one of the better ways to ingest copper.

3. Prevent stroke. Because salmon can live in the deep sea, there is an unsaturated fatty acid in its blood, which can remove excessive saturated fatty acid in blood, reduce blood lipid, strengthen blood circulation, reduce the damage of lipid toxins to blood vessel wall and maintain the elasticity of blood vessel wall, so it can effectively prevent stroke.

4. Other functions. Because salmon contains DHA, it is called the protector of the brain, so it has the function of enhancing brain function and preventing Alzheimer's disease, and can be used to assist in the treatment and prevention of Parkinson's disease, stroke, vision loss and other diseases. Salmon can also effectively prevent diabetes.

Extended data:

Now, the controversy over "freshwater salmon" mainly focuses on whether it can be eaten or not. Xinhua News Agency reported that it is common knowledge that eating fresh water fish and shrimp raw is easy to be infected with parasites. Even the real salmon in seafood is not suitable for raw eating.

According to the voice from China Fisheries Association, whether salmon has parasites does not depend on whether it grows in seawater or fresh water, but on whether its growth process is safe and controllable. It is recognized that "fresh water salmon" still tastes good.

It can be expected that the controversy over whether "fresh water salmon" can be eaten raw or not will continue. This is a big problem, but the key of true and false salmon is not here.

People's Daily Online-Will salmon get fat if you eat too much? What are the effects of salmon?

Xinhuanet-The authenticity of salmon is more important than the taste.