1, Longley fish is also known as cow tongue, sub plate fish, pedal fish, cow tongue fish, sole fish, sole rice fish, etc., for the plaice family tongue sole tongue sole genus, is a warm warm temperate offshore large demersal fish, mainly living in China's offshore sea area, its fish meat is rich in nutrients and delicious, meat rate is very high, basically no fishy flavor, very popular with consumers.

2, nutritional value

(1) The nutritional value of the fish is very rich. In the fish is a large number of unsaturated fatty acids exist, so that we eat the fish can have a strong anti-atherosclerosis effect, so that we prevent cardiovascular disease and enhance the memory of the situation are good, so that the fish is very suitable for us to eat the health food.

(2) Eating the fish can also be found in the fish in the omega-3 fatty acids are very rich, which can play a role in the protection of eye health effects, because the fish for the inhibition of free radicals in our eyes is good for us to prevent eye disease is very good.

(3) the fish is rich in magnesium, and this substance on our cardiovascular health, can have a very good protective effect, at the same time we eat the fish can also be very conducive to the prevention of hypertension, myocardial infarction and other cardiovascular diseases, the effect is still very good. At the same time, the fish is also rich in vitamin A, iron, calcium, phosphorus and other trace elements exist, so that we often go to eat the fish is very good, so you can have a very good liver and blood, skin and hair effects. And it's good for pregnant women to eat dragonfish, to prevent the problem of fetal restlessness and gestational edema in pregnant women.