Notes when eating some types of fish

Mackerel

Mackerel is very nutritious, good for the body. However, mackerel also tops the list of mercury-rich fish. According to statistics, the amount of mercury in mackerel is 261% higher than a diet. Because, this fish eats omnivorous microorganisms in the ocean. Therefore, if you eat mackerel often, people are very susceptible to mercury poisoning. The amount of mackerel permitted by the Ministry of Health is 200g / month for adults and 100g / month for children.

Tuna

Tuna also belongs to the list of mercury-rich fish although very nutritious. This amount of mercury also exceeded the average level warned. 1 tuna fish contains 81% mercury. Therefore, if you want to eat, people should only eat 100g / month with large amounts, children should not eat.

Lamprey

Eels are easy to absorb waste in the water they live in. Therefore, the main fish body contains many toxic substances and mercury. The Ministry of Health recommends that an adult should only eat 300g eels for a month and children for 200g / month.

Tilapia

Tilapia is quite rich in nutrients. According to research from Wake Forest University, it has been shown that the amount of omega-6 acid in tilapia is higher than that of bacon or hamburger. Although it is good for the body, too much can lead to asthma and arthritis.

In tilapia also contains arachidonic acid. This is a compound that increases the likelihood of Alshermer disease. Moreover, tilapia are usually raised so they are also susceptible to disease. To prevent disease and to harvest more, people often use antibiotics and pesticides to treat lice in streams and lakes. These chemicals are extremely toxic to the human body. For farm-based tilapia, dibutylin often occurs. This chemical is used in making PVC. It can cause inflammation and weaken the immune system, increasing the risk of obesity and disrupting metabolism.

Puffer fish

The Ministry of Health used to issue several warnings about the risk of poisoning when eating puffer fish. In this type of fish, tetrodotoxin contains a lot of concentration in liver, kidney, pancreas, reproductive organs, eyes, gills, skin, blood. In the breeding season, toxins of puffer fish increased sharply.

Even when heating at 100 degrees C for 6 hours continuously, the new toxin halved. If heated at 200 degrees Celsius for 10 minutes, the toxin will be completely destroyed. Therefore, if we only use conventional processing, it is still easy to be poisoned as usual. Even, there have been many cases of paralysis and death when eating snakehead fish.

Note when eating fish

- Fish may be infected with worms, parasites due to the growth of food contaminated by environment. Flukes grow in fish into larvae and stay long in their organs. Since then they can easily attack through people, exist for many years as well as grow much larger causing fatigue, abdominal cramps, weak health, yellow skin, especially in young children. .

- Do not eat raw fish for reasons that fish can get the above parasitic helminths, prevent parasite development. Some dangerous cases can lead to the risk of liver cancer. Avoid eating fresh food made from fish such as sushi, salad . if not carefully processed and tested fish quality.

- Absolutely not eat fish bile because this part of fish is very easy to cause poisoning and affect your life. Some types of carp and bettas are thought to be very dangerous, can affect the nervous system causing fatigue, respiratory failure.

- Long fried fish creates delicious crispness when eaten. However, frying fish for too long can cause loss of nutrients in the fish. Besides, often eating fried fish is not good by normal processing. Limit eating fried fish to ensure health, as well as not frying fish for too long.

The notes when eating fish will help you gain more knowledge in food selection and have the right way to eat. Regularly eating fish will be good for your health, but know how to eat the right way to get more nutrients from fish.