Roasted fish, boiled fish, steamed fish, chopped pepper fish head… There are a million ways to do fish. The saliva came out.
Fish tastes good and is not fat. It is extremely nutritious and rich in protein, vitamin D, selenium, etc.
However, one part of the fish must not be eaten:
Fish gall
As for the folk saying: “Eating fish gall can clear fire and improve eyesight”. Those who spread rumours are either stupid or bad.
Many fish gall are poisonous. For example, gallbladder poisonous fish include common grass carp, carp, dace, herring, crucian carp, silver carp and fat head fish (silver carp and bighead carp).
When cleaning up the fish’s internal organs, be sure to remove the fish gall. If you break it carelessly, you must thoroughly clean it and be careful not to get the juice into your eyes.
You may have to ask, besides fish gall, fish also have fish head, fish eyes, fish scales, fish gall, swim bladder… can these strange places be eaten?
Fish head can be eaten, but it does not nourish brain.
There are many dishes made by fish heads, the most famous of which is chopped pepper fish heads.
Fish head is rich in EPA and DHA (of course, fish meat also has), which plays a certain role in preventing dyslipidemia and cardiovascular diseases.
But don’t count on brain nourishment.
As a reminder, fish heads are the same as fish meat. Try to avoid fish with high mercury content, such as sharks, tuna, sailfish and mackerel.
Common marine fish, such as Spanish mackerel, salmon, sea bass and other fish heads, can be eaten at ease.
It’s no harm to eat fish scales that are rejected.
Generally, the first thing to do when making fish is to scrape scales, and sometimes the vendors in the vegetable market will do it on their behalf.
However, it has been rumored recently that there is collagen in fish scales, which can be used in beauty beauty and cannot be lost?
To be honest, there are, but the content is not as good as pigskin.
Moreover, collagen is not a high-quality protein, and the role of beauty beauty is out of the question. It is better to eat an egg.
However, if you like the special taste of fish scales very much, it is no harm to eat them.
Slide fish skin, don’t worry about heavy metals
Fish skin tastes greasy and many people like it.
However, rumors say that fish skin is easily contaminated by heavy metals, so many people have doubts about it.
In fact, there is no experimental data to show that all fish skin is polluted by heavy metals.
And even if there is, it is estimated that it will be harmful to eat several tons of fish skin. The skin of a fish is only a little bit, so don’t be afraid.
However, in the same way, try to choose fish with less pollution and mercury.
Unfavored fish gills are rich in iron.
Fish gills are an important respiratory organ of fish, and it is rarely heard that anyone eats them.
In fact, it is rich in iron and can be eaten. Apart from its different taste, it tastes a bit like chicken blood and duck blood.
However, if you don’t like the taste, don’t force it.
Fish roe, which is held to heaven, will gain weight if you eat more.
Top caviar is often regarded as a must for the rich in movies.
Caviar roe is the egg of fish, and it feels like exploding when it is bitten down at the entrance.
It is not only delicious and good-looking, but also rich in lecithin, which is helpful for the development of nervous system.
However, lecithin is also a kind of fat, so if you eat it with all your strength, it will be easy to eat it for half a month…
Eat if you like, and eat boldly if you are not afraid of getting fat.
The swim bladder is also called “flower glue”, which is high in protein and low in fat.
The swim bladder is also called flower glue, which is a little literary and artistic, that is, an organ that allows fish to rise and fall freely in the water.
Dried flower glue is a kind of food with high protein and low fat, and the protein can reach more than 75%.
However, there is nothing rare about beef jerky. Beef jerky has no less protein and fat than flower glue. What is important is that it tastes better.
Legend has it that flower glue has the effects of promoting lactation, nourishing yin and enriching blood, and beauty beauty, but it is actually fake.
It’s the same sentence: eat if you like, throw if you don’t like.
Fish bone and bone, no calcium supplement
People who eat fish, who has not been stuck by fish bones once or twice… throat stuck for an instant, really wish the fish all over the world had not been stuck.
In fact, fish bones and fish bones can be eaten, such as those crisp fish bones snacks.
Although fish bones and bones are rich in calcium, the amount absorbed by the human body is too small, so eat them as snacks and taste them.
As for the thorns of braised fish in soy sauce at home, for the sake of your life, don’t eat them.
Fish eyes, not clear eyesight
It is said that eating fish eyes improves eyesight.
Fish eyes do contain n-3 polyunsaturated fatty acids, such as EPA and DHA, which are beneficial to retinal health.
However, the amount contained is not prominent, which is really useless for improving eyesight. The taste is so poor, so don’t embarrass yourself.
After watching so much, don’t you remember? It doesn’t matter, a picture will take you to review.
Don’t leave in a hurry, I haven’t told you the most important thing yet.
China’s Dietary Guidelines say: It is recommended to eat 280 ~ 525 grams of fish every week.
Don’t be greedy even if it is delicious.