2 Min Read

7 High-Histamine Foods Allergy Sufferers Should Avoid

7 High-Histamine Foods Allergy Sufferers Should Avoid

For individuals, especially allergy sufferers, dealing with histamine sensitivity, understanding and managing their diet is crucial to minimize symptoms, help prevent allergic reactions and maintain overall well-being. Histamine is a compound involved in various bodily functions, but some people may experience adverse reactions to high histamine levels in certain foods which can trigger allergy symptoms. In this article, we explore what to look for in terms of foods and factors that are high in histamines, aiding those navigating histamine sensitivity and looking for allergy relief.

Foods that are high in histamines:

Fermented Foods

Fermented foods are often rich in histamine due to the fermentation process, which involves the action of bacteria on the food. Examples include sauerkraut, kimchi, pickles, and fermented soy products like miso and soy sauce. While these foods offer probiotic benefits, they can trigger histamine-related symptoms in sensitive individuals.

Aged and Cured Meats

Aged and cured meats, such as bacon, salami, pepperoni, and certain types of ham, undergo a curing process that can elevate histamine levels. Additionally, leftovers or meats stored for an extended period may accumulate histamines, making it important for individuals with histamine sensitivity to consume fresh cuts of meat.


Certain types of cheese, especially aged varieties, can be high in histamine. Parmesan, cheddar, and blue cheeses are examples that may trigger symptoms in sensitive individuals. Fresh cheeses like mozzarella and cream cheese are generally lower in histamines and may be better alternatives.


Alcoholic beverages, particularly red wine, beer, and champagne, can contribute to histamine release in the body. Additionally, some alcoholic drinks undergo fermentation, which further elevates histamine levels. Opting for spirits like vodka or gin and moderation in alcohol consumption can be considerations for those with histamine sensitivity.

Vinegar and Vinegar-Containing Foods

Foods and condiments containing vinegar, such as ketchup, mustard, and mayonnaise, can be problematic for individuals sensitive to histamine. Vinegar itself is a histamine liberator, prompting the release of histamines in the body.

Certain Fruits and Vegetables

Certain fruits and vegetables can be high in histamine or trigger its release due to their ripening process. Examples include tomatoes, avocados, eggplants, and spinach. While these foods are nutritious, individuals with histamine sensitivity may need to be mindful of their intake.

Canned or Smoked Fish

Canned or smoked fish, such as tuna, mackerel, and sardines, can have elevated histamine levels. Freshly caught fish is generally lower in histamines, making it a better option for those with sensitivity.

Managing histamine sensitivity involves a careful examination of dietary choices and lifestyle factors. While the foods mentioned above are known to be high in histamines, it's essential to recognize that individual tolerance levels vary. Keeping a food diary, monitoring symptoms, and working with a healthcare professional can help identify specific triggers and tailor a diet that meets individual needs. Additionally, considering factors such as stress, medications, and environmental conditions can contribute to a comprehensive approach in managing histamine sensitivity.