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Is Japanese river fish more expensive or sea fish more expensive?
Japanese sea fish are very expensive.

Because seawater is extremely rich in nutrients, especially a lot of nutrients, the contents of minerals and vitamins in marine fish are higher. In addition, the liver oil and body oil of marine fish contain a highly unsaturated fatty acid, which is not found in plants and animals on land.

It contains an ingredient called DHA (commonly known as brain gold), which is an essential nutrient for the brain and is very important for improving memory and thinking ability. In addition, the contents of omega-3 fatty acids and taurine in marine fish are much higher than those in freshwater fish, which has protective effects on the heart and brain.

Nutritional value of puffed marine fish;

1, marine fish contains more lecithin, which can control the degeneration of human brain cells, and has the effects of intelligence improvement and anti-aging.

2. Marine fish is rich in vitamin D, which is beneficial to the growth of human bones and teeth. Effectively prevent osteoporosis.

3. There are nitrogenous compounds in marine fish, the main component of which is collagen. The swim bladder is called "marine ginseng" and contains a lot of collagen, which can delay skin aging.

Baidu encyclopedia-sea fish