Matters needing attention and taboo foods of spicy shredded eel are as follows. Eel is rich in nutrition, suitable for people with chronic illness and anemia, and has the effect of tonifying deficiency and nourishing blood. DHA and EPA can not only promote brain development, but also protect blood vessels and prevent cardiovascular diseases. Contains vitamin A and vitamin E, which can protect the liver, protect the eyes and improve vision. People who are allergic to aquatic products, have chronic diseases, are weak in spleen and kidney after illness, have diarrhea due to spleen deficiency and cough due to excessive phlegm should not eat eel. And eels should not be eaten with vinegar, which will lead to poisoning.