Blue crab is a kind of seafood, which contains a lot of protein. Histamine is produced after being decomposed by bacteria, which can induce diseases or make diseases recur. It can be seen that the blue crab conforms to the definition of hair, so the blue crab is hair. Sanmen blue crab, a specialty of Sanmen County, Zhejiang Province, is the product of China's national geography. Sanmen blue crab has bright color, thin shell and big claws, and looks full as a whole. It tastes delicious and tender.

Every 65,438+000g of edible part contains 65,438+08 amino acids from protein, 2.5g of fat, 0.8g of carbohydrate, 65,438+035mg of calcium, 65,438+039mg of phosphorus, 65,438+03mg of iron and 5980 international units of vitamin A. The blue crab (weighing about 150 ~ 350g) produced in June and July has a unique flavor. The blue crab Sanmen has extremely high medicinal value. Its meat and viscera can treat scabies, dermatitis, acne, damp heat, postpartum blood stasis and so on. Long-term consumption has the effects of diuresis, detumescence, nourishing yin and strengthening yang, and is an excellent beauty and health food.