First, the nutritional value of crabs:

Crab contains 95 calories per100g, and protein13.8g..

Crab is rich in nutrition, rich in protein, cholesterol, vitamins A, B, E, selenium and other trace elements, which are beneficial to human body.

Protein and vitamins contained in crabs are good for human skin, especially for the healing of human wounds. Not only that, crabs also have the function of enhancing immunity. Protein and selenium can provide raw materials for human immune cells to swallow foreign bodies invading human body and secrete antibodies, thus enhancing human immunity.

So crabs can not only satisfy our taste buds, but also have many benefits to human health.

Second, the impact of crabs on health

1, nourishing the body

Crabs contain a lot of high-quality protein and vitamins, which are easily absorbed and utilized by the human body. People with weak constitution can effectively nourish their bodies by eating crabs.

2. Anti-aging

Crab contains a lot of vitamin A and vitamin E, which helps to reduce the harm of free radicals to human body, enhance the antioxidant function of human body, delay skin aging, promote metabolism, improve blood circulation, reduce the appearance of wrinkles and stripes, and promote the secretion of sex hormones. It has a very good anti-aging effect.

Step 3 detoxify

Crabs contain arginine, which can promote the energy balance of the body and help the excretion of toxins. People with constipation often eat crabs, which is beneficial to eliminate toxins in the body in time to achieve the effect of detoxification.

Step 4 fight cancer

Crabs are rich in selenium, which helps to increase the selenium concentration in human blood, enhance human immunity, protect the liver, expel toxins from the body, and help the human body resist cancer.

Extended data:

Precautions for eating crabs:

1. When buying crabs, you should pay attention to choosing relatively fresh crabs and try not to buy crabs that are not fresh or even dead. The freshness of crabs can lead to diarrhea, and dead freshwater crabs may contain some toxic substances, which will affect human health.

2. In the cooking process, we should also pay attention to the cleanliness of crabs to ensure that crabs are cooked. Unclean and unfamiliar crabs may contain parasites, which is harmful to human health.

3. Patients with related diseases, such as spleen and stomach disorders and patients with high cholesterol, should try to reduce the use or avoid eating crabs, so as not to aggravate the condition.

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