Douchi is not only a seasoning, but also a traditional Chinese medicine, which can treat colds, headaches, diarrhea, vomiting and other diseases, and has certain nutritional value. However, Douchi is a fermented bean product with more salt, and it is a processed food. If the processing process is not properly operated, there may be a small amount of Aspergillus flavus, which will have adverse effects on pregnant women. Therefore, pregnant women can eat Douchi occasionally, but they must not eat more.