Pickled dried radish, if it is found that there is no obvious corruption or deterioration, or has a particularly pungent taste, the pickling time is not particularly long, and it can still be eaten under normal circumstances, and there is no big problem.

However, it should be noted that pickled food will produce a lot of nitrite over time. After this substance is absorbed by the human body, it will do harm to health and may cause cancer seriously, so it is better to eat less or not to eat pickled food as much as possible.