River crabs are also known as crabs, hairy crabs, clear water crabs, hairy crabs and so on. River crab contains protein, fat, sugar, calcium, phosphorus, vitamin A, vitamin B↓1, vitamin B↓2, niacin and other nutrients. River crab muscle contains more than ten kinds of free amino acids, including glutamic acid, glycine, arginine, cystine, alanine, proline, histidine amount is higher. In addition, the content of iron is more than 5 to 10 times higher than that of general fish, which has high medicinal value.

The river crab has the effect of benefiting yin and tonifying the marrow, clearing heat and dispersing silt, clearing the meridians and collaterals, dissolving poisons, renewing the tendons and bones, inducing the birth of a fetus, and resisting tuberculosis, etc. It can be used for bruises, injuries to the tendons and broken bones, bruises and swelling and pain, lacquer poisoning, fetal demise, placenta residue, weakness of the laboring paroxysm, and the fetus is late and not ready to be born.

Note: Crab poisoning, you can take perilla, winter melon, rehmannia, garlic juice, can be solved. Crab meat is extremely cold, should not be eaten.