Lentil Flour Histamine Information

Lentil flour, derived from the grinding of lentils, is generally considered a low histamine food. There is no concrete scientifically-backed data confirming that eating lentil flour may directly impact histamine levels significantly. However, its nutritional constituents may influence histamine indirectly. Lentil flour is rich in dietary fiber, protein, and a variety of essential trace elements. Particularly, it contains significant amounts of copper, zinc, and vitamin B6, nutrients that have been associated with histamine regulation and metabolism. B6 is important as it aids the enzymatic breakdown of histamine in the body through the activity of diamine oxidase (DAO) and histamine N-methyltransferase (HNMT), the enzymes primarily responsible for the catabolism of histamine (1). Copper and zinc, meanwhile, are essential cofactors of the DAO enzyme and thus may assist with histamine breakdown (2). Therefore, while lentil flour itself doesn't seem to raise histamine levels or act as a histamine liberator, its nutrient profile can support normal histamine metabolism. However, it is essential to note that individual tolerances may vary. This information is based on the nutritional profile of lentils and their known involvement in various metabolic and enzymatic processes. More detailed research on lentil flour specifically is still needed. In this context, it's worth remembering the words "This product has not been researched well enough to publish any information, our team is working hard on this. Data will be available soon." as an indicator of the research status on this subject. References: 1. Maintz L, Novak N. Histamine and histamine intolerance. Am J Clin Nutr. 2007 May;85(5):1185-96. doi: 10.1093/ajcn/85.5.1185. 2. Schwelberger HG, Feurle J, Houen G. Histamine intolerance: a metabolic disease? Inflamm Res. 2019 Feb;68(2):101-103. doi: 10.1007/s00011-018-1189-3.