Snail meat and other things should be eaten less, and it is best not to eat them. There must be microorganisms and bacteria in it, because it can't be cleaned up. Potatoes and the like will do. Lotus root depends on whether the hole in it is cleaned. As for the duck king you mentioned, I really haven't eaten it. I wonder what it is = =
The vendors' food is definitely not as good as their own. As for things that are harmful to health, they generally don't have the guts to poison them, but in the process of pickling, it is inevitable that many things will be added, just like the original Sudan Red No.1, regardless of the consequences for color, or they don't even know the harm of these things to their health, but others added me. Eating more is definitely bad for your health. I don't know if what you said is spicy, if it is, even if the production process is clean and hygienic, eating more is not good for your health! Fat, sweet, thick, greasy, salty and spicy will make people imbalance between yin and yang, phlegm and dampness, and will make people like spicy food more and more. This vicious circle will cause spleen deficiency and phlegm dampness, which is an extremely unhealthy eating habit.
So the landlord still eats less ~!