1. Crab soft shell

Crab soft shell is a state of crab during its growth process. During the growth process, in order to meet the needs of continuous growth, it is necessary to replace the original crab shell. The old shell is replaced. After replacing the old shell, the new shell will be soft under a certain environment and within a certain period of time. This kind of soft-bodied crab is called a soft-shell crab.

Nutritional value: Soft-shell crabs are rich in nutrients, such as free calcium, and are the best food for elderly children to supplement calcium; the sixth major life element that the human body lacks in the shell can be absorbed - chitin. . Chitin is animal cellulose. In nature, it only exists in crustaceans. Chitin has great effects on the human body. It can detoxify and nourish the skin, lower fat and blood pressure, lower cholesterol, and can improve the body's immunity. It plays the role of preventing and fighting cancer. It is the most natural weight loss food in the world except exercise and has no side effects on the body.

2. Crab hard shell

Nutritional value: Crab hard shell has good medicinal value. The effect of crab shell on clearing away heat, detoxifying, breaking blood stasis and eliminating accumulation is more significant than that of crab meat; It can improve human immunity. It is an excellent health product that enhances human immunity and is also a good hemostatic medicine. It has certain effects on diseases such as cancer, diabetes, anemia, jaundice and postpartum abdominal pain.

3. Crab Shell After replacing the old shell, the soft shell will quickly harden in a short time, and the price difference is not big!