Catfish is considered safe during pregnancy — FDA classifies it as "best choice" with very low mercury (0.024 ppm). Cook to 145°F. Eat up to 2–3 servings (12 oz) per week alongside other low-mercury fish.
Key Takeaway: Catfish is in the FDA's lowest-mercury category (0.024 ppm). It provides 15g protein per 3oz serving with minimal mercury concern. Cook to 145°F — no raw catfish preparations. Farm-raised and wild-caught are both considered safe.
Bottom Line: Safe, low-mercury, affordable protein source during pregnancy. Cook to 145°F. Up to 12 oz per week per FDA guidelines.