Monopterus albus avoids preserved eggs, and the same food will hurt the body; Pregnant women should avoid cooking with crabs; Dogs and Monopterus albus are both warm and tonify the kidney, and they can be eaten, but it is best not to eat too much at a time, because a normal person who supplements too much will be counterproductive.

Radish avoid eating with fungus, which is easy to get dermatitis; Eating with oranges is easy to get goiter.