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Overview of the contents of this article: 1. What are the benefits of eating crabs? 2. What are the effects and functions of crabs? 3. What are the benefits and disadvantages of crabs to the body? 4. What are the effects and functions of crabs? 5. What are the functions and functions of crabs? What are the benefits of eating crabs? Crabs are rich in nutrients and are rich in protein, amino acids, calcium, iron, zinc, potassium, vitamin A, vitamin B, vitamin E, etc.

Traditional Chinese medicine believes that crabs are cold in nature and salty in taste. They belong to the liver and stomach meridian. They have the effects of clearing away heat and detoxification, replenishing bones and marrow, nourishing muscles and bones, promoting blood circulation and eliminating phlegm, diuresis and reducing jaundice. They are useful for auxiliary treatment. It has a certain role in diseases such as blood stasis injury, jaundice, waist and leg pain, etc.

Although crabs have high nutritional value and therapeutic effects, there are many things that need to be paid attention to when eating crabs.

1. When eating crabs, choose ones that are fresh enough and steam them thoroughly before eating them.

2. Crabs are cold in nature, so it is not advisable to eat too much to avoid abdominal pain and diarrhea. Patients with spleen and stomach deficiency, abdominal pain and loose stools should eat crabs with caution.

3. Crabs are foods with moderate purine content. Gout patients should limit their diet. It is generally not recommended for patients with acute gout to eat crabs.

Patients with stable gout can take it in small amounts and intermittently.

What are the effects and functions of crab? Crab is rich in protein and trace elements, which has a good nourishing effect on the body.

Crabs also have anti-tuberculosis effects. Eating crabs is very beneficial to the recovery of tuberculosis.

Crab is cold in nature and salty in taste, and belongs to the liver and stomach meridian; it can clear away heat and detoxify, replenish bones and marrow, nourish tendons and bones, activate blood circulation and eliminate phlegm, diuresis and remove jaundice, sharpen limbs and joints, and nourish liver yin. It has the effect of replenishing gastric juice; it has a certain therapeutic effect on congestion, jaundice, waist and leg pain, and rheumatoid arthritis.

Crab meat can improve the body's immunity and can also prevent diseases. For example, it can activate blood circulation and remove dampness, as well as clear away heat and detoxify. It is suitable for consumption by all kinds of people.

Nutritional content per 100 grams: energy 103 kcal; protein 17.5 grams; fat 2.6 grams; carbohydrates 2.3 grams; cholesterol 267 mg; vitamin A 389 micrograms; thiamine 0.06 mg; riboflavin 0.28 mg ; Niacin 1.7 mg; Vitamin E 6.09 mg; Calcium 126 mg; Phosphorus 182 mg; Potassium 181 mg; Sodium 193.5 mg; Magnesium 23 mg; Iron 2.9 mg; Zinc 3.68 mg; Selenium 56.72 micrograms; Copper 2.97 mg; Manganese 0.42 mg.

Although hairy crabs grow in freshwater lakes, the content and types of vitamins they are rich in are higher than those of ordinary meat and fish foods, especially the content of some vitamin A. , there are also some mineral elements, such as calcium, which can promote the growth and development of bones. Especially for children in adolescence, when their bodies are growing, eating some hairy crabs can promote the normal development of bones and teeth. Development, for the elderly, eating some hairy crabs can also help prevent osteoporosis.

Hairy crabs can also prevent and fight cancer, because they contain many types of trace elements, such as selenium, which can not only improve our body’s immunity, but also It has the effect of preventing and fighting cancer.

Nowadays, with the popularization of electronic products, people use their eyes excessively, and eye fatigue and myopia have become common phenomena. Eating some hairy crabs can also improve eye fatigue, because among them The content of vitamin b2 is very high.

Eating some hairy crabs appropriately can improve the body’s immunity and have a beautifying effect, because it is rich in high-quality protein. Hairy crabs not only have edible value, but also It is also rich in medicinal value. According to Chinese medicine records, it can activate blood circulation, remove blood stasis, and reduce swelling.

What are the advantages and disadvantages of crabs to the body? What are the advantages and disadvantages of crabs to the body?

What are the advantages and disadvantages of crabs to the body? Crabs are rich in protein and calcium. The meat is fresh and tender and has a soft texture, so many people especially like to eat crabs.

But you can’t eat too much. Eating too much is bad for your health. What are the benefits and disadvantages of crabs for your health?

What are the benefits and disadvantages of crabs to the body 1

1. Benefits of eating crabs: Crabs are delicious foods rich in vitamins. Each hundred grams of crab meat contains 14 grams of protein. 5.9 grams of fat, 7 grams of carbohydrates, 129 mg of calcium, 145 mg of phosphorus, 13 mg of iron, 0.71 mg of riboflavin, 5960 international units of vitamin A, etc.

Crab has the effects of relaxing muscles and replenishing qi, regulating stomach and digestion, dredging meridians, dissipating heat and blood stasis.

Crab meat is suitable for people with bruises, broken muscles, broken bones, congestion, swelling and pain; it is suitable for people with residual placenta or weak contractions during labor, especially crab claws.

2. Disadvantages of eating crab: Crab meat is cold in nature and should not be eaten in large quantities. People suffering from colds, fever, stomach pain and diarrhea, chronic gastritis, stomach and duodenal ulcers, spleen and stomach deficiency and other diseases should not eat it. edible.

3. According to the theory of traditional Chinese medicine, there are incompatibility taboos for eating crabs:

(1) Crabs should not be eaten with melons.

Crab contains protein, while cantaloupe contains tannic acid. The combination of the two will solidify into indigestible substances, causing vomiting or diarrhea.

(2) Crabs should not be eaten with persimmons.

Crabs and persimmons are both cold in nature and can cause diarrhea and other adverse symptoms.

(3) Avoid eating crabs and mulberries together.

Mulberries contain a lot of tannic acid, which will precipitate calcium in crabs and affect the absorption and utilization of nutrients.

(4) Avoid eating crabs and eggplants together.

Crab meat is salty and cold in nature, while eggplant is sweet, cool and smooth. Both of them have cold medicinal properties. Eating them at the same time is harmful to the gastrointestinal tract, and regular consumption can cause diarrhea.

(5) Avoid crabs with peanuts.

Eating peanuts and crabs together can easily cause diarrhea, so people with weak stomachs should avoid eating them.

(6) Avoid sweet potatoes and crabs.

Eating crabs and sweet potatoes together can easily form stones in the body, which mainly manifests as vomiting, abdominal pain, diarrhea and other symptoms.

(7) Beer should not be eaten with crab.

Crab and beer are both cold foods. If eaten together, the cold will be added to the cold, which can easily cause gastrointestinal discomfort and cause diarrhea.

In short, crabs are cold in nature, and there are many contraindications for eating crabs.

It is best to drink some rice wine (rice wine) or white wine (shochu) when eating crabs.

Vinegar ginger wine is best served with crab.

What are the benefits and disadvantages of crabs to the body 2

Crabs are seafood, which are not only delicious but also nutritious. Eating them in moderation is beneficial, as it can supplement nutrition, increase appetite, etc.

From the perspective of traditional Chinese medicine, crabs are cold in nature and salty in taste. They have many functions and can also be used as medicine.

There is generally no harm in eating crabs in moderation, but some special groups of people should not eat crabs, or eating too much may cause physical discomfort, such as allergies, gastrointestinal discomfort, elevated uric acid, etc. They should be eaten in daily life. Notice.

1. Benefits:

1. Supplementary nutrition: Crab is rich in protein, fat, carbohydrates, as well as calcium, phosphorus, iron and other minerals, vitamin A, vitamin B1, Vitamins such as vitamin B2 can help the body replenish nutrition when eaten in moderation;

2. Increase appetite: Crabs taste fresh and sweet, and eating in moderation can help increase appetite;

3. Others: Traditional Chinese Medicine It is believed that crabs can clear away heat and dissipate stagnation, replenish qi and essence, nourish the liver and kidneys, strengthen bones, nourish yin and moisturize the lungs. They can be used as medicine in combination with other Chinese medicinal materials and have certain effects on relieving congestion, jaundice, waist and leg pain, etc. .

2. Disadvantages:

1. Allergy: If people who are allergic to crabs eat crabs, they may cause allergic reactions, such as skin rash, itching, pain and other uncomfortable symptoms. In severe cases, they may also cause allergic reactions. Can induce anaphylactic shock;

2. Gastrointestinal discomfort: Crabs are cold in nature. Eating a large amount of crabs will increase the burden on the gastrointestinal tract and cause discomfort symptoms such as bloating and abdominal pain, especially if the spleen and stomach are weak and the body is cold. Crowds of people, or women who are in their menstrual period, should control the amount of food consumed;

3. Increased uric acid: Crabs are high-purine foods. Eating a large amount of crabs may cause increased uric acid, so gout and hyperuricemia People should eat less or no crabs.

In addition, it is recommended to choose fresh crabs and cook them before eating them. Avoid eating crabs that are dead or have been left for a period of time after cooking. They not only have low nutritional value, but also have harmful substances such as bacteria attached to them. After eating, it may cause gastrointestinal discomfort, symptoms such as nausea and vomiting, and even food poisoning.

In addition, some people believe that eating crabs and persimmons together may be harmful to some extent, but normal consumption generally does not reach concentrations that affect health.

What are the benefits and disadvantages of crabs to the body 3

1. Crabs and persimmons cannot be eaten together

It is recorded in ancient Chinese medicine books: "Persimmons and pears cannot be eaten together." Eat crabs together.

" From the perspective of the medicinal properties of food, crabs and persimmons are both cold. If these two foods are eaten together, it is very easy to damage the health of the spleen and stomach.

Especially for some people with gastrointestinal diseases, if the two foods are eaten together, the harm will be very great.

Not only that, crabs contain a lot of protein, and persimmons contain tannic acid. If the two meet, they will combine to form tannic acid protein, which is difficult to digest.

If consumed in excess, food will remain in the intestines for fermentation, causing vomiting, abdominal pain, diarrhea and other food poisoning phenomena.

2. Crabs and pears cannot be eaten together

Be careful when eating crabs and never eat them with pears.

Traditional Chinese medicine points out that pears are sweet, slightly sour and cold in nature.

It is recorded in Tao Hongjing's "Famous Doctors": "Pear nature is cold and sharp, and eating too much will harm people, so it is called fast fruit."

" Folks eat pears and drink boiled water, which can Causes diarrhea.

Moreover, pears are cold in nature, and crabs are also cold. If they are eaten together, it will be very harmful to the stomach.

3. Crabs and peanuts cannot be eaten together

As for what crabs cannot be eaten with, peanuts should also be rejected.

Traditional Chinese medicine records: Peanut kernels are sweet and mild in nature, and modern medicine has found that peanuts contain a large amount of fat, with a content as high as 45%.

It can be said that peanuts are greasy foods. If eaten together with cold foods, it will cause diarrhea.

Therefore, crabs and peanuts should not be eaten at the same time, especially those with weak stomachs.

4. Crabs and loach cannot be eaten together

It is recorded in "Compendium of Materia Medica": "Loach is sweet, flat and non-toxic. It can warm the body and replenish qi, cure thirst, drink water and relieve impotence."

" It can be seen that its nature is warm and tonic, while crab's nature is cold and sharp, and its function is exactly opposite to that of loach. Therefore, they should not be eaten at the same time, otherwise it will be very harmful to the human body.

5. Crabs and cold drinks cannot be eaten together

Do not eat cold drinks after eating crabs: cold drinks such as ice water and ice cream are cold things that lower the temperature of the gastrointestinal tract, which is the same as crabs. Eating it will cause diarrhea.

Therefore, you cannot eat it with crabs, and you cannot eat cold drinks immediately after eating crabs.

6. Crab and cantaloupe cannot be eaten together:

Cantaloupe is melon, which is sweet, cold and slippery, and can remove heat and relieve constipation.

Eating together with crabs is harmful to the gastrointestinal tract and can easily cause diarrhea.

In addition, crabs should not be eaten with sweet potatoes, pumpkins, honey, oranges, pomegranates, tomatoes, snails, celery, rabbit meat, nepeta, and eggplant, as they may cause food poisoning.

Steps to eat crabs

1. Lift the crab shell

According to your own taste and preferences, select male/female crabs, take out the cooked crabs, and wait for Once dry, break open the shells of the crabs with your hands.

Tips: In order to break the crab shell easily, you should start to break the crab shell with your thumb and index finger from the bottom.

2. Remove the navel of the crab

Turn the crab over and break off the navel of the crab, because the crab intestines in the navel are dirty and cannot be eaten, even if they are female crabs There is some yellow in the crab navel. If the method is not used properly, it may be contaminated by the crab intestines, so it is not recommended to eat it.

3. Eat crab roe/paste

Female crabs eat roe and male crabs eat roe; after opening the crab shell, first remove the crab stomach in the crab cover, and then use a spoon to take out the crab Dip the crab roe/paste in the lid with vinegar and shredded ginger and eat it.

Of course, if you are good at eating, you can suck the layer of crab roe/paste wrapped outside the crab stomach.

Tips: People with cold body should not eat the black crab coating in the crab cap.

4. Eat the crab body

Use both hands to break open the crab body, suck the crab roe/paste on the cross section of the crab body, and then grab the roots of the crab legs with your fingers along the crab Tear off the crab body according to its texture, dip it in vinegar and ginger and eat it, or use a toothpick to pick out the crab body meat and eat it.

5. Eat crab legs

After eating the crab body, you can eat crab legs. Crab legs mainly eat the thighs.

You can break off the crab legs, bite off both ends, and suck on them to remove the entire crab thigh.

If you don’t work hard enough, you can use scissors to cut open the crab leg shell at once and pick out the crab leg meat.

6. Eat crab scissors

The most powerful thing about crabs is the crab horn scissors, so save it for the last one to eat it.

Break the crab into three pieces by hand according to its joints. The largest part has a movable crab scissor that can be broken open with force. Then use scissors to cut the crab shell and pick out the meat, and then cut the rest in turn. Pick out the meat from the joints and eat them.

What are the effects and functions of crabs? Crabs (pángxiè) belong to the class Decapoda and are crustaceans. Their bodies are protected by a hard shell and they breathe through gills.

In biological taxonomy, it is the same animal as shrimp, lobster, and hermit crab.

Most types of crabs live in the sea or offshore areas, and some live in fresh water or land.

Common crabs include swimming crab, sea swimming crab, blue crab and Chinese mitten crab.

A small number of crabs grow and reproduce entirely in fresh water, and they mostly live under rocks in mountain streams.

There are also a few crabs such as ground crabs that can adapt to life on land. They live in moist mud holes and migrate to the sea during the breeding period.

Most crabs are omnivorous.

Some crabs are carnivorous, such as swimming crabs, which can prey on fish, shrimps and molluscs.

A few crabs, such as the femoral crab, scrape or filter feed algae and organic debris.

Effects of crabs: Crabs are cold in nature, salty in taste, and return to the liver and stomach meridians.

1. Anti-tuberculosis

Crabs also have anti-tuberculosis effects. Eating crabs is very beneficial to the recovery of tuberculosis.

2. Nourishing and detoxifying

Crab has the functions of clearing away heat and detoxifying, replenishing bones and marrow, nourishing muscles and activating blood, dredging meridians, sharpening limbs and joints, relieving injuries, nourishing liver yin, and replenishing gastric juices. effect.

It has a certain therapeutic effect on diseases such as congestion, injury, jaundice, waist and leg pain, and rheumatoid arthritis.

Crabs are also rich in nutritional value.

1. Crabs are rich in protein and less fat and carbohydrates.

2. The cholesterol content in crab roe is high.

3. Crabs are rich in trace elements such as calcium, phosphorus, potassium, sodium, magnesium, and selenium.

4. Crabs are rich in vitamin D.

In addition, crabs are rich in protein and trace elements. We already know a little about the beauty effects of protein.

Trace elements also play an important role in skin beauty. For example, magnesium is one of the main components of various enzymes in the body. It activates some enzymes in the body and can maintain the smoothness of the skin. ; Zinc and selenium have anti-lipid peroxidation effects. They can scavenge free radicals in the body, protect the skin from lipid peroxidation damage, and make the skin soft, smooth, and eliminate wrinkles.

What are the functions and functions of crabs? What are the functions and functions of crabs?

What are the functions and functions of crabs? Many people like to eat crabs in life. Crabs will be eaten during the Mid-Autumn Festival. Crabs are relatively plump and are liked by many people. Crabs taste fresh and sweet and have many functions and functions. Let’s answer the following questions about the functions and functions of crabs.

What are the functions and functions of crabs 1

The nutritional value and functions of crabs

1. Prevent various diseases

Crabs are rich in The content of protein, fat and carbohydrates is relatively small, and it contains a large amount of unsaturated fatty acids and minerals. Moderate consumption can reduce the cholesterol content in the blood and prevent thrombosis and other cardiovascular and cerebrovascular diseases.

In addition, it also contains a large amount of selenium, which can enhance immunity and have anti-cancer and anti-tumor effects.

2. Beauty and beauty

There are many types of crabs in my country, but without exception, crab meat contains a lot of nutrients, including vitamin A and vitamin E. It has the highest content and has a good antioxidant effect. Moderate consumption can remove free radicals in the body and delay aging. The protein and trace elements contained in it can act on the skin and have a good nourishing effect.

3. Detoxification

Crab meat also contains a kind of arginine, which can participate in the detoxification work of the human body. Moderate consumption can promote the excretion of toxins in the body. Friends with constipation can consume it in moderation. Eat some, but don't eat too much. Cold foods can easily affect gastrointestinal health.

Moderate consumption can also promote wound healing and anti-infection, and enhance immunity.

4. Enhance physical fitness

Crabs are rich in minerals, especially calcium, iron, zinc and other elements, which can promote the development of human bones and the growth of muscles. Representative value It can also provide raw materials for the synthesis of human muscles. Regular consumption can supplement the nutrients needed by the body, enhance physical fitness, and promote the growth and development of the body.

5. Anti-tuberculosis

The anti-tuberculosis effect of crabs is very significant. Tuberculosis is still very harmful to the human body and is contagious. Eating crabs in appropriate amounts is harmful to tuberculosis patients. It is of great benefit to the patient's recovery. It is generally best to eat freshwater crabs. Tuberculosis patients should supplement more high-quality protein and vitamins.

What are the effects and functions of crabs 2

Who cannot eat crabs

1. Pregnant women

Pregnant women should not eat crabs. Efficacy can lead to miscarriage.

2. The elderly

The elderly should not eat more crabs.

Due to the decline in organ functions of the digestive system of the elderly and poor digestion and absorption capabilities, crab-eating should focus on tasting and should not be eaten in large quantities.

Children should not eat more crabs because their digestive organs are not fully developed and their digestion and absorption capabilities are poor.

3. Patients with a history of allergies

Some patients with a history of allergies will have allergic reactions after eating crabs because the crabs contain foreign proteins.

Some people develop red wheals all over their body after eating crabs, and some develop small red rashes with unbearable itching. In severe cases, they may suffer from anaphylactic shock.

4. Patients with cold and fever

Patients with cold and fever are not suitable to eat crab to avoid aggravating symptoms.

The Qing Dynasty's food and nutrition monograph "Suixiju Diet Manual" records that crabs are contraindicated if eating too much causes wind, cold, unclear symptoms, phlegm, cough and diarrhea.

People with colds, fever, and diarrhea should eat a light diet. High-protein crabs are not easy to digest and absorb. Eating them may make it difficult to recover from a cold or worsen the condition.

5. People with a weak spleen and stomach

Traditional Chinese medicine also believes that because crabs are aquatic animals and are "cold", some people with a weak spleen and stomach are not easy to absorb after eating. .

6. Gout patients

Crabs are high-purine foods, and uric acid, the end product of purine metabolism in the human body, can aggravate the condition of gout patients.

Patients with abnormal purine metabolism or gout must stay away from crabs, let alone try the "gout package" of "crab and beer".

7. Hepatitis patients

The gastric mucosa of patients with hepatitis is prone to congestion and abnormal bile secretion. It can be said that the function of the entire digestive system is relatively poor, so the protein contained in crabs It is difficult to digest and absorb. Such patients often experience symptoms such as abdominal distension and vomiting after eating crabs.

8. People with renal insufficiency

No matter what factors cause it, when people with renal insufficiency take in protein and amino acids, the load on the kidneys will be increased and the kidneys will be faster. The process of renal failure, so for patients with renal insufficiency, eating crab can only be a taste.

9. Patients with high blood pressure, hyperlipidemia, and diabetes

Patients with high blood pressure, hyperlipidemia, and diabetes should eat as little as possible. This is because crabs contain a lot of cholesterol, and eating too much will cause Take those metrics even higher.

10. Patients with cholecystitis and pancreatitis

Patients with cholecystitis and pancreatitis should also not eat crabs.

Both diseases are problems of the digestive system. A large amount of protein in crabs enters the digestive system of these patients, which will undoubtedly increase the burden on their gallbladder and pancreas, have a negative impact on the condition, and even cause Acute onset of disease.

11. Patients with cardiovascular disease

In addition to being rich in protein, crabs are also high in cholesterol. Excessive cholesterol intake is harmful to people with cardiovascular and cerebrovascular diseases. To add insult to injury, it can cause indigestion at the least, and may cause strokes, heart attacks, etc. at worst.

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