Both river eel and sea eel are eels, but they grow in different environments, and both of them have high nourishing value. It is characterized by high fat and cholesterol content, but the fat and cholesterol content of sea eel is much less than that of river eel, so it is generally considered that sea eel is better than river eel.

However, the meat quality of sea eel is not as tender as that of river eel. Sea eel has small thorns, but the meat quality of river eel is less. Whether it is a river eel or a sea eel, there is little difference in nutrition, and the wild nutrition will be more comprehensive.

Eel is a kind of fish food with high nutritional value. The nutritional value of fish food is recognized by both medicine and nutrition, so everyone can eat more at ordinary times. However, foods such as beef liver and ginkgo biloba should not be eaten with eels, so more attention should be paid.