The Antihistamine Diet: An Antihistamine Foods List to Reduce Inflammatory Symptoms
What if antihistamine foods could change your body and improve your symptoms for good?
What if an antihistamine diet could improve your digestion, your skin, change your sleeping patterns, eliminate pain, possibly even aid in weight-loss (and actually keep it off!) and, improve overall health?
If your current all-natural diet doesn't seem to be controlling your symptoms, let's talk about how histamine can be the missing link between you and living your best life.
What's the deal with histamine?
Histamine is a word that’s been getting an awful lot of hype lately, which can lead you to believe that histamine, and an antihistamine diet are ‘trendy’.
Many diets that have become popularized in recent years, such as the Paleo, ketogenic and vegan diets, which are extremely high in histamine-rich and histamine-releasing foods (fermented foods, dairy, soy, etc.) (1). Even common gut healing diets incorporate these high histamine foods, which are great for your body - if you can tolerate histamine.
Often, those who are unknowingly histamine intolerant will follow these healing diets, yet won't see any symptom improvement - or, even end up pounding back kombucha and bone broth in search of relief, only to experience their symptoms becoming worse!
Additionally, for those with inflammatory or autoimmune conditions, histamine-rich diets may cause an influx of health problems surrounding inflammation. These consequences may lead many to believe that all-natural or gut-health diets are actually unhealthy - when, in fact, there may simply be an overwhelming amount of histamine entering the body (1,2).
What exactly is histamine?
To briefly review, histamine is a chemical that’s produced by your body to signal an alarm that invaders (ie. bacteria, infection, allergen, etc.) are present. This signal causes the body to put up its defences (hello, immune system!) in order to keep the invaders from - well, invading (3)!
This process is all well and good if your immune system is working properly, and your body is healthy.
However, this system can easily be thrown out of whack due to histamine intolerance - which causes internal histamine levels to be too high – meaning, these defences are up all the time, even when invaders are not present (4).
Many causes of histamine intolerance have been established in research. These underlying causes may include digestive issues such as leaky gut or IBS, bacterial issues such as small intestinal bacterial overgrowth (SIBO) or, issues with histamine release and degradation (2,5,7). Regardless of the cause, histamine intolerance can be a massive disruption to your health (5-7).
Symptoms, such as anxiety, digestive disturbances, hormonal imbalances, acne and other skin irritations (psoriasis, hives and eczema), brain fog, PMS, migraines, fatigue, and more are all commonly reported from those with histamine intolerance (2,5).
Keep in mind, histamine intolerance is not the same as a food allergy, which is why allergy testing may show that everything is A-okay, when clearly it's not (7)!
The lack of efficacy of these popular diets for histamine intolerant individuals is exactly why histamine is getting increasing attention. Because, in reality, there is an overwhelming amount of scientific evidence to back these gut-healing diets - they may simply need to be modified, for some individuals, to be a little lighter on the histamine.
So, how can we do this?
Reduce histamine levels with antihistamine foods
Eating a low histamine diet is the first step to reducing inflammation in the body. I've detailed exactly what foods to eat and avoid in my histamine intolerance foods list. If you haven't gotten a kick-start on this, click below to download my free histamine intolerance food list eBook!
In addition to following a low histamine diet, you can go a step further and, not only reduce incoming histamine - but, actually consume antihistamine foods that will combat high histamine levels in the body.
Let me show you exactly how.
The antihistamine diet
An antihistamine diet consists of antihistamine foods, as well as avoidance of histamine-rich foods, histamine-releasing foods and foods which block DAO enzymes (the enzymes responsible for the breakdown of histamine in the body) (2,8).
Adopting an antihistamine diet can promote optimal health, reduce inflammation, help counteract SIBO and bacterial imbalances, all while supporting overall gut healing (5).
Although adopting an antihistamine diet can feel a bit overwhelming at first, the antihistamine foods listed below can help to reduce inflammation and could be the secret to unlocking your optimal health and wellness, especially for those with other pre-existing conditions and symptoms (3).
Antihistamine Diet: Foods to Avoid
**for a more comprehensive list of foods to avoid, check out my low histamine diet
In addition to high histamine foods, some of the foods below may not be high in histamine themselves, but, promote the release of histamine, block diamine oxidase (DAO) - an enzyme responsible for degrading excess histamine - or, destabilize mast cells to cause excess histamine release within the body. These foods should all be avoided.
High Histamine (click for comprehensive list)
Destabilize mast cells
Alcohol (especially red wine)
Smoked meat products (bacon, salmon, salami, and ham)
Tea (black, green, mate)
Nuts & seeds
Additives & preservatives
Although some of these foods are typical “gut health-promoting” foods, due to high histamine levels, or histamine-releasing properties, they should definitely be avoided.
An antihistamine diet is not about “healthy” vs “unhealthy” foods, like most healing diets are. Instead, it’s about pinpointing which foods promote healing and anti-inflammatory responses in the body, and which foods provoke an immune response (1,2).
By far, one of the easiest ways to cut down on histamine is to buy fresh, whole foods. The longer your foods sit, age, ferment and cure, the more histamine is produced, hence why fresh is best (1,2). But, keep in mind, although eating fresh will reduce overall histamine levels, this strategy alone is not effective enough for those with histamine intolerance, who cannot tolerate levels in many fresh foods.
The bottom line is that some people may still be getting a bad reaction from all-natural, healthy foods - and, until the underlying issue is sorted, these foods need to be eliminated.
Lastly, remember that it's not all about food. Many medications on the market have been found to block DAO enzymes. Common examples include Aspirin, Ciproflaxin, Diazepam (Valium), Metoclopramide (Reglan), Naproxen (Aleve), Prilocaine and Verapamil (7). These should also be avoided when possible.
Now, let's get to the good stuff - antihistamine foods you can indulge in on the antihistamine diet.
Antihistamine Diet: Foods to Include
Below is a list of antihistamine foods. Additionally, adding in supplements to support the removal of histamine from your body can also be extremely beneficial in reducing histamine-associated symptoms (5). Check out this list of the 7 best supplements for histamine intolerance.
Neutral foods (safe if tolerable!)
Apple Cider Vinegar
Fresh, sustainably-sourced fish
Fresh, pasture-raised meat
Non-citrus fresh fruits
Egg yolk (pastured)
Fresh vegetables (unless specified to avoid)
Most vegetables (except for aforementioned)
Because eating fresh is so important, focusing on buying fresh ingredients, making your own food and limiting leftovers is key in reducing histamine consumption (1,2).
Although dairy, nuts and seeds, and alcohol are all culprits for histamine, these items can sometimes be added back in. Dairy, nuts and seeds should be eliminated for at least two weeks, and slowly added back in, separately, in order to see if there is any kind of reaction (4).
Alcohol, on the other hand, should only be added in when necessary, and should be clear and low carbohydrate/sugar (vodka, white rum and gin) (9).
Low histamine and antihistamine diets: listening to your body
As of 2018, experts suggest that at least 1% of the population suffers from histamine intolerance, 80% of which are middle-aged women (10). Additionally, those with digestive symptoms are especially susceptible.
This staggering figure suggests that a diet shift from histamine-rich foods to antihistamine foods, especially for women, could prove to be a severely underrated health promoting lifestyle change. As always, it is recommended to discuss any and all dietary and lifestyle changes with your healthcare practitioner.
Listening to your body, keeping a food and symptom diary and taking notice of any changes after eating is an excellent way to monitor any foods, medications, supplements and lifestyle products that may or may not be irritating you.
Lastly, focusing on moderate exercise, staying hydrated, getting adequate sleep and managing your stress are also extremely helpful for any person, especially when making dietary and lifestyle changes.
For a more comprehensive program that incorporates all dietary, lifestyle, supplement and testing options, as well as a full overview of histamine intolerance, watch my webinar that details How I Solved My Histamine Intolerance.
1. Ede G. Histamine Intolerance: why freshness matters. J Evol Heal. 2017;2(1):11.
2. Maintz L, Novak N. Histamine and histamine intolerance. Am J Clin Nutr. 2007;85(5):1185–96.
3. Balch PA. Prescription for Nutritional Healing. 4th ed. Avery, editor. London: Penguin Group; 2006. 980 p.
4. Haas EM, Levin B. Staying Healthy with Nutrition. Berkeley, CA: Celestial Arts; 2006. 925 p.
5. Myers A. Everything You Need To Know About Histamine Intolerance. 2013 [cited 2018 Oct 24].
6. Hoffman BD. What is Mast Cell Activation Syndrome ? Hoffman Centre for Integrative and Functional Medicine. 2017.
7. Burkhart A. Histamine Intolerance: Could it be causing your symptoms?. Integrative Medicine - Digestive Health. 2014 [cited 2018 Oct 24].
8. Myers AM. The Autoimmune Solution: Prevent and Reverse the Full Spectrum of Inflammatory Symptoms and Diseases. Harper Collins; 2017. 400 p.
9. Kohn JB. Is There a Diet for Histamine Intolerance? J Acad Nutr Diet. Academy of Nutrition and Dietetics; 2014;114(11):1860.
10. Boldt E. Does Histamine Intolerance Cause Allergies , Headaches & Bloating ? What is Histamine Intolerance ? [cited 2018 Oct 24].