According to Baidu Health, whether or not you can eat chestnuts after freezing depends on the circumstances. If the chestnut is not abnormal, there is no deterioration, generally can be eaten normally. The nutrients will not change, but the taste may be reduced, it is recommended to thaw the chestnuts after steaming and then eat. If the chestnut is frozen, rotting, surface ulceration, etc., it is not recommended to eat again. Chestnuts after freezing, whether the shell mold or pulp mold, usually contains a large number of bacteria, mold, which will lead to chestnut protein and other nutrients have been destroyed, destroying the taste of food and nutritional value. Consumption may also cause gastrointestinal discomfort, or even food poisoning, manifested as nausea, vomiting, abdominal pain, diarrhea and other symptoms. If the above symptoms occur after consuming chestnut, then it is recommended that the treatment of vomiting be carried out in a timely manner, and it is recommended that medical treatment be carried out in a timely manner for symptomatic treatment, such as gastric lavage.

Generally do not recommend that people with poor gastrointestinal function directly consume frozen chestnuts, frozen chestnuts on the gastrointestinal tract usually have an irritating effect, consumption may also lead to abdominal pain, diarrhea, it is recommended that this group of people to consume fresh chestnuts, can be steamed and eaten.