Histamine

Histamine is a biologically active substance that occurs naturally in the body, as well as in various foods. It is produced by the breakdown of the amino acid histidine and plays a role in various physiological processes, such as the immune response and the regulation of stomach acid. Histamine is also present in fermentation processes, meaning it is found in products such as cheese, wine, and fermented vegetables.

Traditionally, histamine has been studied in veterinary medicine in relation to allergies and intolerances. In dogs and horses, histamine can play a role in the reaction to certain foods, where overstimulation can lead to discomfort. In livestock farming, particularly with chickens, attention is paid to histamine levels in feed, as these can affect the overall health and well-being of the animal.

There is evidence that histamine in controlled amounts can contribute to digestion and immunity. However, it is important to approach the use of histamine in animal feed with caution, given the variability in individual responses among different animals.