Can raw chestnuts be eaten?

Whether raw chestnuts can be eaten generally depends on specific circumstances. The detailed analysis is as follows:

1. Not recommended

Raw chestnuts contain certain harmful substances, such as acidic compounds, betaine, and thiosulfates. Consuming them raw may lead to poisoning, causing symptoms like dizziness, nausea, and vomiting. Raw chestnuts may also carry bacteria and parasites; if not properly processed, eating them raw increases the risk of foodborne illnesses, leading to diarrhea and gastrointestinal discomfort.

2. Can be consumed

If raw chestnuts are appropriately processed—such as by boiling or roasting—they become safe for consumption. After proper cooking, chestnuts develop a sweeter, more pleasant flavor, and their nutrients become easier for the body to absorb.

In summary, it is not advisable to eat raw chestnuts due to potential food safety concerns. If you wish to consume them, it is recommended to cook them thoroughly through boiling or roasting. Additionally, raw chestnuts can also be used as a traditional Chinese medicinal ingredient, but should only be used under the guidance of a physician.