1. Fruit

The main component of crab meat is protein, and it also contains calcium, phosphorus, iron and vitamin A. Therefore it is not only delicious but also nutritious. However, if eaten with fruits, it will easily combine with the tannic acid contained in the fruits to form tannic acid protein, which is not easy to digest, increases the burden on the gastrointestinal tract, and may cause symptoms such as diarrhea. Therefore, don’t eat fruit immediately after eating crabs.

2. Yogurt

Crabs are cold foods and can easily cause diarrhea. Yogurt is rich in lactic acid bacteria and can accelerate gastrointestinal motility. Therefore, yogurt and crabs Taking it at the same time, especially people with weak spleen and stomach are more likely to have diarrhea.

3. Beer

Many people like to drink beer when eating crabs, which is likely to cause gout attacks. Crab is a high-purine food. The end product of purine metabolism in the human body, uric acid, can aggravate gout. Therefore, patients with abnormal purine metabolism or gout must eat crabs with caution.

4. Tea

Do not drink tea when eating crabs and within 1 hour after eating crabs. Because boiling water will dilute gastric acid, tea will solidify some components of crab, which is not conducive to digestion and absorption.

5. Persimmons

Do not eat crabs and persimmons together, because the tannic acid and other components in persimmons will coagulate the meat protein in the crabs, which may cause vomiting, abdominal pain, diarrhea and other adverse effects. reaction.

Extended information:

Crab selection:

1. Look at the crab shell

The color of the crab shell can directly reflect the quality of the crab . Most people think that if the crab shell is yellow, it means the crab is plump and delicious. On the contrary, this is a sign that the crab is thin and has less meat. The shell of a real fat crab is black and green and translucent, which proves its vitality.

2. Look at the fuzz on crab legs

Don’t feel disgusted by the fuzz on crab legs. This is a symbol of a mature and healthy crab. If the crab legs have no hair, it is a sign of weakness and poor meat quality.

3. Look at the crab’s belly button

Turn the crab over and observe the belly button. If the belly button is protruding, it means the crab is full of fat. On the contrary, if the navel is not obvious or is recessed, it means that the crab has insufficient fat and not much meat.

4. Determine whether the crab is male or female

As the saying goes, the navel is rounded in September and pointed in October. If you eat female crabs before the eighth or ninth month of the lunar calendar, you can eat the crab roe. After September, you need to choose male crabs, and you can eat their crab paste. Because the gonads of male and female crabs mature in these two periods respectively, the taste and nutrition are excellent.

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