Nori Sheets Histamine Information
Probably Moderate in Histamine
Probably Moderate in Histamine
Probably Moderate in Histamine
Probably Moderate in Histamine
Please bear in mind that this information is not medical advice. Our editors have tested many products themselves or evaluated the products via publicly available sources. We do not guarantee that you will tolerate the products we rate here.
Additional Informations
Nori sheets, typically used in the preparation of sushi, are derived from seaweed. As for their impact on histamine levels, there is a lack of concrete research and evidence specific to nori sheets. However, we can turn to what is known about seaweed in general.
Seaweed, including nori, is considered a low histamine food, and therefore is unlikely to raise histamine levels in the body (1). It's also not categorized as a histamine liberator – meaning that it won't trigger the release of histamine stored in our body cells, unlike some other foods such as certain fruits and nuts.
Interestingly, some studies have suggested that seaweed might have a beneficial action reducing histamine. Components found in certain types of seaweed, like flavonoids, might inhibit the effect and release of histamine, potentially serving as natural antihistamines (2). Although further research is necessary to confirm these effects specifically in nori and on humans.
In conclusion, nori sheets do not seem to increase histamine levels, and might even contribute to reducing them, based on the properties of seaweed as its main ingredient.
However, it's crucial to note that the response to foods can greatly vary between individuals, especially those with food sensitivities or allergies. Also, how the nori is processed and preserved can play a role in its histamine content. It is advised to consult a healthcare provider or dietitian for personalized advice.
(1) Maintz, L., & Novak, N. (2007). Histamine and histamine intolerance. The American Journal of Clinical Nutrition, 85(5), 1185-1196.
(2) Shim, S. M., & Kim, M. H. (2005). In vitro inhibitory effect of flavonoids on histamine release. Journal of Microbiology and Biotechnology, 15(3), 543-547.