Jon Dory

What is Jon Dory?

Jon Dory, also known as Zeus faber or the John Dory fish, is a flat, marine fish known for its distinctive appearance and mild flavor. It has a deep, compressed body with a large, spiny dorsal fin and a prominent dark spot on its side. Jon Dory is popular in European cuisine and is valued for its tender, flaky flesh. It is commonly prepared grilled, baked, or pan-fried, often served in fine dining establishments.

Why Do I Have an Intolerance to Jon Dory?

Food intolerance to Jon Dory can occur due to several reasons. It might be related to a sensitivity to proteins found in the fish, such as parvalbumin, which is common in many fish species. This intolerance can lead to digestive issues like bloating, gas, or diarrhea. 

Another possibility is an allergy to fish, which can cause similar symptoms, but is typically more severe and involves immune system reactions. Cross-contamination with other fish or seafood in preparation could also be a factor if you have a broader fish intolerance.

What Can I Do About It?

Avoid consuming Jon Dory and other fish to prevent symptoms. Read food labels carefully and ask about ingredients and preparation methods when dining out to avoid cross-contamination. Consider alternatives to fish for your dietary needs, such as poultry or plant-based proteins.