It is known that eating appropriate Fish is healthy,however,do you know the nutritional value of the whole fish?
Head. The head contains a certain amount of EPA and DHA, which is beneficial to the nervous system and brain development of young children.But it need be careful about some high mercury fish,such as tuna,swordfish and swordfish.
Fisheye. Fisheye has been regarded as eyesight, which contains the Omega 3 polyunsaturated fatty acids that are conducive to the health of the retina, but the content is not prominent and does not achieve the desired effect.
Fish gills. Fish gills are important respiratory organs of fish,there is rich iron,but this site is also easy to be polluted by harmful substances.
Fish skin. Fish skin taste creamy,is popular by more people.
Fish seed. Fish seeds contain a lot of lecithin,is helpful for the development of the nervous system.But lecithin is also a kind of fat, so eating more to gain weight easily. 

Automatic Fish Fillet Machine can save costs and reduce the loss of nutrients.