Broccoli & Eczema
Not an established eczema trigger. Contains anti-inflammatory sulforaphane that may actually benefit eczema. Do not eliminate unless specifically identified as a personal trigger.
1/5
Reaction Timeline
If broccoli is a trigger for a specific individual, it would most likely be through salicylate sensitivity, which produces delayed reactions. This is uncommon.
How Much Is Needed To React?
There is insufficient data to define a threshold for broccoli as an AD trigger. If you suspect broccoli, it is more productive to investigate salicylate sensitivity broadly rather than focusing on broccoli alone.
Does Preparation Matter?
No meaningful preparation difference has been documented for broccoli allergenicity. Steaming vs. raw is unlikely to affect AD trigger potential. Broccoli is generally safe in all forms. [25]
Also Watch Out For...
Mugwort pollen — rare OAS cross-reactivity (Brassicaceae/mugwort)
Other Brassicaceae (cauliflower, cabbage, kale) — botanical family but no established clinical cross-reactivity for AD
What To Use Instead
Broccoli is unlikely to need a swap as it is rarely a trigger. If sensitive to cruciferous vegetables broadly, consider: 1. Green beans
2. Asparagus
3. Zucchini
Hidden Sources
This food is relatively easy to avoid. Check: 1. Frozen vegetable mixes (often contain broccoli)
2. Stir-fry kits
3. Pre-made salads and grain bowls







