1. Eel is rich in various nutrients, and has the effects of tonifying deficiency and nourishing blood, eliminating dampness and resisting tuberculosis. It is a good nutrition for patients with chronic illness, anemia and tuberculosis.

2. Eel contains a rare Xihe Locke protein, which has a good effect of strengthening essence and tonifying kidney, and is a health food for young couples and middle-aged and elderly people;

3. Eel is a kind of aquatic product rich in calcium, which can increase the blood calcium value and make the body strong if eaten regularly;

4. Eel liver is rich in vitamin A, which is an excellent food for night blindness patients.