Wondering if avocados are causing you health problems? A good place to start is to understand how much histamine avocados contain. As outlined in a 2018 article from Foods, avocados contain 23 mg/kg of histamine apiece. For perspective, spinach contains 70 mg/kg of histamine, eggplant 101 mg/kg, and tomatoes 17 mg/kg. Consequently, avocados are far from being the highest vegetable source of histamine. Still, their histamine levels are high enough to make them suspected histamine intolerance symptom triggers.
With this in mind, consider eating a low-histamine diet for several weeks if you suspect you may have a histamine intolerance, as described in a Journal of the Academy of Nutrition and Dietetics article. Just be aware that low-histamine food lists aren’t uniform, as shown by 2021 research published in Nutrients. After your body adjusts, reintroduce avocados to see if your symptoms return. As Healthline explains, this process will allow you to use avocados in a diagnostic capacity.
For instance, if going low-histamine helps and you suddenly feel unwell after eating avocados, you may have evidence to support a potential histamine intolerance. At that point, you’d want to schedule a visit with a medical provider or nutritionist. Though there are no specific tests to point to histamine intolerance, MedicalNewsToday points out that allergy “skin prick” tests could help. Regardless, getting assistance from a professional can enable you to construct a personalized, balanced nutritional plan to follow that won’t leave you feeling sick.