Pickled pickles have long white hair, which is generally caused by improper storage or long time, leading to mold growth. In this case, it is not recommended to continue eating. Mold can produce some harmful toxins, such as aflatoxin, which has certain risks to human health. Moreover, pickled vegetables themselves are high-salt foods, and long-term pickling will produce some nitrite, which is not conducive to health.

Pickled vegetables are a kind of pickled products. Due to incorrect storage methods and too long storage time, pickles may become moldy, which is usually caused by mold growth. In this case, the taste of pickles will also change, and it will also lead to a layer of white hair on the surface of pickles, which will also have a pungent smell. If you continue to eat at this time, these harmful substances may enter the body, which may lead to adverse reactions, such as abdominal pain and diarrhea. Therefore, pickles are generally inedible when they are moldy and should be discarded in time.