Napa Cabbage Histamine Information

Napa Cabbage, also known as Chinese cabbage, is a green leafy vegetable loaded with numerous nutrients and low in histamine content. Consumption of Napa cabbage won't likely elevate the histamine level in the human body, making it a permissible option for people with histamine intolerance or sensitivity. Napa Cabbage is a rich source of Vitamin C - a powerful antioxidant which plays a significant role in combating high histamine levels in the body. According to a research study published in the Journal of International Medical Research[1], Vitamin C helps in the degradation of histamine and impedes its release in the human body. Though Napa cabbage doesn't qualify among foods that delay the breakdown of histamine or as a histamine liberator, it's necessary to ensure it's as fresh as possible. This is because old or fermented cabbage, similar to other vegetables, may raise histamine levels in the body due to bacterial action during decomposition or fermentation process. Furthermore, combining Napa cabbage with high histamine foods or histamine liberators could still lead to an increase in overall histamine level in the body, despite the cabbage's low histamine content. In conclusion, as a stand-alone food, fresh Napa cabbage doesn’t negatively impact histamine levels. However, if it is stale, fermented or combined with foods high in histamine content it could indirectly contribute to increased histamine levels. Reference: [1] Johnston, C.S., Martin, L.J., & Cai, X. (1992). Antihistamine effect of supplemental ascorbic acid and neutrophil chemotaxis. Journal of the American College of Nutrition, 11(2), 172–176. https://doi.org/10.1080/07315724.1992.10718186