Summer is the peak season for eating seafood. Seafood is delicious and nutritious. Many people love seafood. However, eating seafood can easily lead to allergies and other diseases, so eating seafood should be aware of various dietary taboos to avoid serious consequences.
Second, seafood vitamin C will be poisoned when eaten together.
All kinds of seafood, such as shrimp, crab, clam and oyster, contain the chemical element arsenic. Generally, the content is very small, but the increasingly serious environmental pollution may make the arsenic content in these animals reach a high level. The valence state of arsenic contained in shrimp is pentavalent. Under normal circumstances, pentavalent arsenic is harmless to human body.
Theoretically, high dose of vitamin C (taking vitamin (vitamin food) C more than 500mg at a time) and pentavalent arsenic will be converted into toxic trivalent arsenic (arsenic) through complex chemical reactions, and trivalent arsenic can cause human poisoning when it reaches a certain dose.
Third, eating seafood and beer together can induce gout.
It is best not to drink beer when eating seafood. Seafood such as shrimps and crabs will form uric acid after metabolism, and excessive uric acid will cause gout, kidney calculi and other diseases. If you eat a lot of seafood and drink beer at the same time, it will accelerate the formation of uric acid in the body. Therefore, when eating a lot of seafood, don't drink beer, otherwise it will have a negative impact on your health.
Fourth, don't eat seafood with certain fruits.
Fish and shrimp are rich in protein, calcium and other nutrients. If eaten with fruits containing more tannic acid, the nutritional value of protein will be reduced, and calcium in seafood will easily combine with tannic acid to form new indigestible substances. Fruits with more tannic acid include persimmon, grape, pomegranate, hawthorn and olive.
5. Drink tea after eating seafood and long stones.
The reason why you should not drink tea 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 calcium in seafood. Eating seafood before or after eating seafood will increase the chance of combining calcium with tannic acid. So it is best not to drink tea when eating seafood. Similarly, an interval of more than 2 hours is also the best.
Selection method of Meretrix meretrix
Choose clams that breathe with their mouths open. When buying flower clams, you should choose to open your mouth and breathe. This kind of live clam tastes more delicious, and try to stretch the whole body to spit sand more evenly.
Don't choose the open shell. Some clams have opened their shells, which means they are dead. Such clams have a foul smell after frying, which affects the taste. So pay special attention when choosing.
The clams in the supermarket are better than those in the vendors. By comparison, it is found that the clams in the supermarket are more expensive than those sold by vendors, but they taste good. The main reason is that salt water is used in the supermarket and oxygen is constantly supplied, so the clams in the vendors have died for a long time.
Choose a bigger clam. Giant mussels have more meat and taste more delicious. So try to choose a bigger one.
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