Sardines have very high nutritional value, and are rich in phospholipids, that is, OMEGA-3 fatty acids, protein and calcium, which can inhibit the formation of cerebral thrombosis, gradually lower blood pressure and slow down the speed of atherosclerosis. At the same time, phospholipids in sardines can promote the development of fetal brain, so pregnant women and children are suitable to eat more sardines.

The canned herring is a kind of fish called Atlantic herring. In fact, herring is a general term, and there are more than 2 kinds of herring in the world. Sardines are also a kind of herring. Sardines are the general name of herring, not just one kind of fish. Europeans like to make all kinds of canned sardines and sell them overseas.