Yes, the edible parts of crabs100g only have 90 calories, and about two edible parts of crabs with three or two sizes can have about100g, which is similar to the heat of an apple. The low calorie of crabs is very suitable for people who lose weight. Crabs also contain a lot of trace elements and vitamins, especially calcium, which can prevent osteoporosis. Trace element potassium can eliminate edema. Vitamin A can resist aging and prevent obesity.

The crab is rich in protein and trace elements, which has a good nourishing effect on the body. Crab contains more vitamin A, which is helpful for skin keratinization. Crabs also have anti-tuberculosis effects, and eating crabs is of great benefit to the rehabilitation of tuberculosis.

Crab meat is delicious and nutritious, containing a lot of protein and fat, and more substances such as calcium, phosphorus, iron and vitamins. Every 500g of crab contains 49.6g of protein, 9.3g of fat, 27.2g of sugar, 0/.088mg of phosphorus/kloc-,33.6mg of iron and a proper amount of vitamin A, etc. It is both a tonic and a delicacy, and is very popular with people. It is often the main course of a wedding banquet.

References:

Baidu encyclopedia-crab