The Spanish mackerel has a lot of meat and fewer thorns, is tasty and nutritious, and the meat is firm and tight and cone-shaped, probably related to the fact that it swims faster. In addition to fresh food, can also be processed to make canned and salted dried products. Qingdao people like to do smoked fish, Spanish mackerel is the best choice, the unique flavor of smoked Spanish mackerel, is a delicious meal with wine. Each hundred grams of meat contains more than 19 grams of protein, 2.5 grams of fat, meat solid flavor and nutrition. Its liver is the raw material for refining cod liver oil.