"The autumn wind rises, the fish are fat", entering the autumn, at this time a lot of fish, will taste quite delicious, but there are some we need to pay attention to, because of the factors of the growth environment, and some businesses, in order to pursue profits, so use some illegal means to "feed" the fish, this kind of we have to be vigilant, if you meet, it is best not to buy to eat, so as not to bring trouble to the body.
Fish, tender and nutritious, protein content is also relatively high, has always been a popular ingredient, especially after autumn, people's appetite has become better, eating fish can not only replenish energy, but also do not have to worry about gaining weight, so many people choose to buy.
However, different fish have different growth habits and different growth environments, which inevitably leads to some fish containing heavy metals and fish containing parasites.
How many "dirtiest" fish have you eaten that is easy to contain a large number of heavy metal parasites and is not eaten by stall owners? Next, let's take a look, how many have you eaten?
Yellow girl
Yellow girl is also called yellow catfish, some places are also called yellow bone fish, anyway, there are many kinds of names, its own meat quality is still good, quite tender, especially braised to eat, very delicious. However, there is also a risk associated with eating this fish.
First of all, some unscrupulous merchants like to add pigment to it, so that the surface of the yellow girl becomes particularly yellow, so that you can buy a high price, in addition, because this fish has a strong ability to survive, and at the same time has the ability to resist disease, so when growing, it is also susceptible to an invasion of bacteria and parasites, so if you eat it, there will also be potential dangers.
Tilapia
This kind of fish is particularly common in Yunnan, Guangxi, Guangdong and other places, but to be honest, if you don't understand its breeding environment, it's best not to eat it, this kind of fish has a strong ability to survive, and belongs to the kind that eats everything, so its heavy metal content is also relatively high.
If you really want to eat, you must pay attention to strict screening, and go to some supermarkets to buy, which can also minimize the intake of harmful substances.
Bergati
This kind of fish looks more bearded, very similar to catfish, and it belongs to a low-level fish, but also in a relatively bad environment, can also grow, and the growth is particularly fast, this fish is also the most prone to heavy metals exceeded, especially when the growth environment is not particularly good.
When you encounter such fish, don't eat it, especially the one with a particularly large size, because the year is longer, which means that there are more harmful substances accumulated.
catfish
This kind of fish is also a particularly strong growth ability, no matter how bad the environment, it can grow very well, and many people also like to eat, because it has more meat and fewer spines, but when we eat, we should also pay attention to ensure that the source is reliable and the safety of breeding is taught.
Many times, the catfish encountered is the kind with a particularly strong earthy smell, and it is also very susceptible to parasites, as well as heavy metals, so such fish should also be eaten sparingly.
Silver carp
This fish is quite common, but it is also called a scavenger, and it is hardly a picky eater, even if it is rotten food, it is also eaten deliciously, and because of this, many farmers will use it to purify the water. In order to speed up the growth of silver carp, some farmers will feed silver carp with chemical fertilizers, which are full of heavy metals.
And the fishy smell of this fish itself is relatively heavy, so when we meet it, it is better to eat less, not only more spines, but also more harmful substances.
Autumn is a good time to eat fish, but we should also pay attention to the purchase of fish, as far as possible to choose some, the breeding environment is better, and the heavy metal content is relatively low, so that it will be relatively safe to eat, and it can really supplement its nutrition to the human body.