You should not drink tea immediately after eating seafood
Seafood such as fish, shrimp, and crab is rich in nutrients such as protein and calcium. The fruit contains more tannic acid, if you eat seafood immediately after eating the fruit, not only affect the body's absorption of protein, calcium in seafood will be combined with the tannic acid in the fruit to form insoluble calcium, It will stimulate the gastrointestinal tract and even cause abdominal pain, nausea, vomiting and other symptoms. It's best to eat more than 2 hours apart.
After eating seafood long tea stones
The reason why you should not eat seafood after eating seafood is similar to the reason why you should not eat fruit. Because tea also contains tannic acid, it can also form insoluble calcium with the calcium in seafood. Eating seafood before or after eating seafood will increase the chance of combining calcium with tannic acid. Therefore, it is best not to drink tea when you are eating seafood. Similarly, it is also best to be separated by more than 2 hours.
Chilled shrimp cannot be eaten
Any seafood can only be steamed, boiled, and the like when it is fresh and fresh. Aquatic seafood differs from meat in that it contains many bacteria that are resistant to low temperatures, and the protein breakdown is particularly fast. If it is kept in the refrigerator for a long time, the bacterial content of the shrimp body increases, and the protein has been partially denatured, resulting in the production of amines. In any case, the taste, flavor, and safety of the live shrimp cannot be achieved. Of course, it is not suitable. Boiled eaten. However, chilled shrimps can be cooked or fried at high temperatures, and they can also be delicious.
Seafood Victoria C with food poisoning
A variety of seafood, such as shrimp, crab, oysters, oysters, etc., contain chemical elements arsenic in the body. In general, the content is very small, but increasingly serious environmental pollution may cause the arsenic content of these animals to reach a higher level. The valence of arsenic contained in shrimp is pentavalent. In general, pentavalent arsenic has no harm to the human body. In theory, high-dose vitamin C (above intake of vitamin C over 500 mg) and pentavalent arsenic undergo a complex chemical reaction and turn into toxic trivalent arsenic (ie, we often say "arsenic"). Trivalent arsenic can cause human poisoning when it reaches a certain dose.
According to professional explanations, one-time intake of 50 medium-sized apples or 30 pears or 10 oranges or raw green leafy vegetables with more than 3 pounds will result in high-dose intake of vitamin C. If the food is heated, the food In the vitamin C will also be greatly reduced. Therefore, it is not dangerous to eat fruits or vegetables as long as they do not exceed the amount mentioned above. Metal elements are easily deposited on the head of seafood, so try not to eat shrimp heads or fish heads.
Packaged seafood should be refrigerated
If the seafood has been thoroughly cooked at high temperature, then just put it into the cold room immediately and eat it after heating. If the seafood has not been fully heated but it is dead, it should be put into the cold room, thawed before the next meal, and then thoroughly heated and cooked, do not reluctant to fresh taste. Due to the delicate texture of protein in seafood, the decomposition is very fast. After taking it home, it should be eaten within one day. Do not store it for a long time.
Five types of people must not eat seafood
1, people suffering from gout, hyperuricemia and arthritis should not eat seafood, because seafood purine is too high, easy to accumulate uric acid crystals in the joints to aggravate the condition.
2, people with allergies should be careful to eat seafood, because in addition to avoid the consumption of specific allergens, seafood allergy is not a good prevention method. Red-rich fish rich in histamine should also eat less.
3, pregnant women and nursing mothers should eat less seafood, because China's seafood contamination is very serious, especially the mercury content is generally exceeded, and mercury can affect the fetus and baby brain and nerve development.
4, hyperthyroidism should eat less seafood, because more iodine, can aggravate the condition.
5, people who eat cold food on weekdays are easy to eat diarrhea and gastrointestinal sensitivity should eat less seafood, so as to avoid abdominal pain, diarrhea.
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