In addition to the delicious taste, the nutritional value of mussels cannot be underestimated. The mussels have the reputation of "eggs in the sea". Needless to say, the nutritional value of eggs is all found in Haihong, and it is higher than the 8 amino acids in eggs. Haihong contains a variety of vitamins and many trace elements such as manganese, zinc, selenium and iodine that are necessary for the human body. Its nutritional value is higher than that of general shellfish, fish, shrimp, and meat.