Vitamin B6 Histamine Information

Vitamin B6 plays a crucial role in managing the histamine levels in the human body. It's essential for the production of an enzyme called diamine oxidase (DAO) that breaks down histamine in the body, thereby reducing its impact [1]. Deficiency of Vitamin B6 can potentially increase histamine levels and lead to symptoms associated with histamine intolerance. Looking at the list of foods with high histamine content, red wine and French champagne, known for their alcohol content, can delay the histamine breaking process. They also inhibit the action of DAO which indirectly increases histamine levels in the body [2]. Yeast-containing baked goods can increase histamine levels as yeast is a known histamine producer [3]. Following the same logic, fermented foods including long-ripened cheese, yogurt, buttermilk, and vinegar-contained products are significant sources of histamine [4]. The same is true for certain fish products, offal, tomatoes, and smoked meats. Concerning foods and substances which delay the breakdown of histamine, substances like alcohol, green and black tea, energy drinks, and glutamate have been found to reduce the DAO activity, thereby delaying the histamine breakdown. Nuts and cocoa products likewise contribute to this effect [2]. With regard to histamine liberators, they do not contain histamine themselves but provoke your body to release histamine. Cocoa, various fruits including strawberries, kiwi, citrus fruits, among others, are recognized as histamine liberators [5]. Certain types of seafood, additives, gelatine, preservatives, and glutamate fall into this category. For other foods listed, while they may fall into a certain category or have ingredients that suggest a potential impact on histamine levels, their specific interactions with histamine are not well-documented, and understandings may vary. The sentence "This product has not been researched well enough to publish any information, our team is working hard on this. Data will be available soon" applies to these instances. 1. https://pubmed.ncbi.nlm.nih.gov/7476598/ 2. https://www.sciencedirect.com/science/article/abs/pii/S0261561418302296 3. https://pubmed.ncbi.nlm.nih.gov/7476598/ 4. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5437217/ 5. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5839887/