Salmon is a cold-water fish. Living in fresh water and seawater, it is a kind of anadromous fish. Salmon is a cold-water migratory fish that lays eggs upstream. They originally lived in the northern Pacific Ocean and lived in the ocean for 3-5 years before migrating in groups in summer or autumn.

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1. Salmon contains minerals and trace elements that play an important role in various physiological functions of human body, such as calcium, phosphorus, iron, manganese, zinc, magnesium and copper. Eating salmon regularly can reduce the incidence of cardiovascular and cerebrovascular diseases. Salmon is rich in omega-3 highly unsaturated fatty acids, which can effectively prevent cardiovascular and cerebrovascular diseases and have a positive effect on brain health.

2. Salmon is salmon, 100g contains calories 139, which is relatively low in meat food. Salmon is rich in protein, low in fat and rich in unsaturated fatty acids, which can reduce cholesterol and blood lipid, protect cardiovascular health, inhibit fat accumulation and help to lose weight.

3. Salmon also contains astaxanthin, which has a good antioxidant effect, can scavenge free radicals in the body and delay skin aging. Rich in vitamin D, it can promote the absorption of calcium and contribute to the growth of bones and teeth.