Pickling is a food preservation technique that has been around for a long time. People can make pickles from almost any food, but for many people, pickles are usually made from salted eggplants. This is a form of preserving some pickles in a fermented brine that contains beneficial bacteria.

Pickled eggplant is a popular dish for many generations of Vietnamese people. However, many people are concerned that eating pickled eggplant can be harmful to the body, because this dish contains a lot of salt and during the fermentation process produces many toxic substances. Some other opinions say that eating pickled eggplant also has certain effects if we eat a moderate amount. So is eating pickled eggplant actually good?