1, mackerel is a typical fish with high protein and low fat, and its protein is easily digested and absorbed by human body, so it is more suitable for people who need to supplement protein. Especially some obese people, even if they eat mackerel, don't worry about getting fat. Therefore, people with special physique can supplement protein and fat with mackerel.

2. The vitamins contained in mackerel are mainly vitamin B, vitamin A and vitamin E. What needs to be known is that mackerel lacks vitamin C, so when eating mackerel, we must pay attention to eating some foods rich in vitamin C at the same time, so as to ensure a balanced nutrition. Although meat is good, fruit products are also indispensable.

3. Mackerel is full of treasures. In addition to fish, its fish heart, testis and fish oil are also very nutritious, containing EPA, AA, neurophospholipid and protamine, which is also very beneficial to human body. These nutrients are little or no in other foods, so we should pay attention to the full absorption of nutrients.