Can I eat mackerel while pregnant?

Moderate

King mackerel: avoid (FDA list). Atlantic/Pacific mackerel: safe, FDA 'Best Choice'.

Medically reviewed by Dr. Example, OB-GYN, MD Last reviewed: January 15, 2025Editorial process

What's safe

Atlantic mackerel — FDA 'Best Choices' list
Pacific mackerel — FDA 'Best Choices' list
Canned mackerel (cooked, pasteurized)

What to avoid

King mackerel — FDA 'Choices to Avoid' (high mercury)
Spanish mackerel — FDA 'Good Choices' (1 serving/week max)

Sources & citations

Every verdict on this page is grounded in an authoritative source. If you spot outdated guidance, email [email protected].

Advice About Eating Fish (FDA / EPA joint advisory)
U.S. Food and Drug Administration
Pregnancy and fish: What's safe to eat?
Mayo Clinic

Frequently asked questions

How do I know what kind of mackerel I'm eating?

Restaurant menus often don't specify. If in doubt, ask or skip — the mercury gap between Atlantic mackerel (safe) and king mackerel (avoid) is large.

Track your meals with SafeBites

Get a personalized pregnancy meal plan using only foods you can tolerate. Free to start — no credit card.

More foods to check

Sushi Tuna Salmon Shrimp Smoked Salmon Swordfish Raw Oysters Brie Feta Blue Cheese Goat Cheese Unpasteurized Milk

This page is informational only and is not medical advice. Always consult your OB-GYN, midwife, or registered dietitian about your specific pregnancy nutrition questions — particularly if you have gestational diabetes, food allergies, or other complications.