As long as you fish in the sea, you will try. No matter what the price is, you feel healthy. In fact, this idea is wrong. Some fish are not as healthy as everyone thinks. Next, let's talk to you. Try to eat as little as possible of these five kinds of fish.
1, sashimi
Sashimi is a very common kind in our daily life, especially foreign friends, who prefer to eat some cold food. Sashimi is also unique to everyone. In fact, people in China can't accept raw food, and eating this kind of fish may affect the health of the stomach. If our stomach is fragile, eating sashimi will have a great influence.
Because fish contains parasites and bacteria, if it is not heated at high temperature, these bacteria and parasites will enter our bodies. At this time, it is very likely that bacteria and parasites will enter the human body to destroy the balance of intestinal flora, affect the health of intestinal tract and cause harm to our body.
It is suggested that you try to eat fish cooked at high temperature when eating fish, which can completely eliminate bacteria and parasites in fish. Don't blindly pursue this way of eating for foreigners.
2. Wild fish
Many people like to eat some wild fish to satisfy their hunger. They feel natural and feel at ease when eating. In fact, due to the uncertainty of environmental pollution, wild fish may be more likely to enrich some unexpected toxic substances.
For example, many fish will accumulate toxins, such as ciguatoxin and tetrodotoxin, because they prey on toxic algae, small fish and shrimp. Once people eat them, they are easily poisoned and even life-threatening. Moreover, in many natural waters, water pollution is actually very serious, so such wild fish are really unsafe, so for safety, don't be obsessed with wild fish.
3. Fish slaughtered in advance
In order to earn more profits, some unscrupulous traders usually sell some slaughtered fish, some of which are not fresh or have some problems.
In order to make the fish look better, these vendors will add some substances such as formaldehyde to the fish, mainly to get a good price.
For these fish slaughtered in advance, the quality cannot be guaranteed, so when buying fish, you must try to choose some lively ones, so that you can eat healthier and eat more safely.
4. Fish in the mud
There are many fish living in the sludge, among which eel loach is the representative. Fish living in sludge basically contain some formaldehyde and heavy metals, and there are many parasites.
Although everyone cooks at high temperature during the production process, many parasites have the habit of resisting high temperature. The teacher can ensure that the high temperature can completely kill them. If you eat fish with this parasite, it will bring great harm to your health.
5. Tasty fish
Fish is very tenacious and can survive in harsh environment, and it is sold by some unscrupulous traders in a seriously polluted environment. Therefore, we must be vigilant when buying fish. When I bought fish, I found a bad smell, which may be polluted by some harmful substances in the water. Generally, water quality is polluted by chemical components, which will lead to more harmful substances in fish.
If you buy fish, it has a pungent smell besides fishy smell, which may be contaminated by formaldehyde. Because formaldehyde can add color to preservatives, illegal traders will add formaldehyde to water to make some stale fish fresher.
This kind of fish is seriously harmful to health, and eating too much will increase the risk of illness. Be sure to recognize it clearly, not too cheap.
1, fish gall can't be eaten
Some people think that fish gall has the effects of detoxification, clearing away heat and improving eyesight, reducing swelling, relieving cough and asthma. In fact, this is a wrong cognition. The bile of fish gall contains hydrocyanic acid, which is extremely toxic. No matter how you treat it, you can't remove the toxic components. Symptoms such as abdominal pain, vomiting and diarrhea will appear after eating fish gall. In severe cases, there will be acute liver failure, liver and other tissue and organ damage.
2. Don't steam fish with small fire.
This is because the temperature is low and the heating is slow, and the protein in fish will gradually solidify, losing moisture and tenderness, losing umami, and making the meat hard. But if steamed with enough fire in a short time, it will make the fish fresh and tender, white as jade, coagulated but not scattered, and delicious.