Which is better, the vegetable market or the supermarket?

If you live in a city and are far away from the countryside, the vegetables in the vegetable market are generally imported through the wholesale market, while many dishes in the big supermarket are directly supplied from the place of origin, which saves an intermediate link, so the vegetables in the supermarket may be fresher in time.

On the other hand, regular supermarkets such as Carrefour, Wal-Mart and Yonghui all have strict food quality control. Although the fresh meat in the supermarket is often put in the freezer, because the source is well controlled, refrigeration does not mean that it is not fresh. Do you think that the same batch of meat, stored in the supermarket freezer for one day and stored in the open air at the food stall for one day, obviously has a lower deterioration degree? In many cities, the freshness of big supermarkets can be tracked online, and it is unlikely to sell futures as fresh. Besides, it may not be easy for vendors to sell expired food once or twice. If food safety goes wrong, it will not pay for the huge supply of goods in a big supermarket. It is impossible to get yourself into terrible trouble for such a small sum of money. Of course, if you live near the countryside and farmers come out to sell their own vegetables in the morning and evening market, it must be that the things in the morning and evening market are relatively fresh-as long as the stall owners sell futures without profit.