Caviar Histamine Information

Caviar, being a product derived from fish, has a measurable impact on the histamine levels in the body. The matured fish eggs used to make caviar tend to accumulate high histamine levels in the process of their maturation or if they are mishandled during storage and preservation. It is critical to note that some caviar products might induce a higher histamine response without necessarily having a high histamine content. This is due to the histamine liberating effect of certain ingredients, which enhance the release of histamine within the body. However, the specific impact of caviar on histamine liberation is not clearly stated in the scholarly literature. According to a study on the histamine content in fish and fish products, smoked fish and canned fish, which caviar falls into, often contain high histamine levels (1). This indicates that the intake of caviar could lead to elevated histamine levels, posing risks for persons with histamine intolerance. Although there isn't concrete information on whether caviar helps lower histamine, certain fish species like tuna and mackerel are cited in a study to potentially lower histamine levels due to their high vitamin B6 content which helps breakdown histamine in the body (2). If caviar is derived from such fish, it might have a histamine-lowering effect. However, more research is required to ascertain the precise impact of caviar on histamine levels, and consider factors such as the variability of histamine content in different caviar brands and types. References: 1. Lehane L, Olley J. Histamine fish poisoning revisited. International Journal of Food Microbiology. 2000; 58(1):1–37. 2. Maintz L, Novak N. Histamine and histamine intolerance. The American Journal of Clinical Nutrition. 2007; 85(5):1185–1196.