The heat in sardines per100g is as high as 178. Eating more is very helpful to gain weight.
The fat content of saury is as high as a quarter. If you eat for a long time, you will get fat.
Silver cod is a kind of fish with very rich meat, and it is also very pleasing to the eye from the appearance. The fat content of silver cod is as high as one-fifth of the whole, which is worse than that of steak of the same weight. So, if you want to lose weight or keep in shape, you can try it at will.
Extended data:
Fish is rich in complete protein. Yellow croaker 17.6%, hairtail 18. 1%, mackerel1.4%, silver carp 18.6% and carp/kloc-0. The amount and proportion of essential amino acids contained in these protein are most suitable for human needs and are easily digested and absorbed by human body.
Fish is rich in vitamin A, iron, calcium and phosphorus. Therefore, eating fish often has the effects of nourishing liver and blood, caring skin and protecting hair.
Fish contains folic acid, vitamin B2, vitamin B 12 and other vitamins, and has the effects of nourishing and strengthening the stomach, inducing diuresis to reduce swelling, promoting lactation, clearing away heat and toxic materials, relieving cough and reducing qi.
References:
Baidu encyclopedia-fish