Can I eat liver while pregnant?

Moderate

Limit to one small serving (≈ 75 g / 2.5 oz) per week — liver is very high in preformed vitamin A (retinol), which can cause birth defects at high doses.

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

What's safe

One small serving (≈ 75 g / 2.5 oz) of chicken or beef liver, once per week
Shelf-stable canned pâté — in moderation, within the same weekly retinol limit

What to avoid

More than one small serving of any liver per week
Liver combined with high-dose vitamin A supplements on the same day
Refrigerated pâté — carries both excess retinol and listeria risk
Cod liver oil supplements (retinol levels can be very high — use fish-oil omega-3 instead)

By trimester

1st Trimester

Organ formation is most rapid in weeks 1–12 — this is when excess retinol is most hazardous. If in doubt, skip liver entirely during the first trimester.

2nd Trimester

One small weekly serving remains the limit. Liver provides iron and B12, but leaner alternatives carry no retinol risk.

3rd Trimester

Same limit applies. A prenatal vitamin covers iron and B12 needs without the retinol concern.

Sources & citations

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 If you spot outdated guidance, email [email protected].

Healthy Eating During Pregnancy (FAQ)
American College of Obstetricians and Gynecologists (ACOG)
Pregnancy nutrition: Foods to avoid during pregnancy
Mayo Clinic
Foods to avoid in pregnancy
NHS (National Health Service, UK)

Frequently asked questions

How much vitamin A in liver is too much?

A 3-oz serving of beef liver contains approximately 22,000 IU of preformed retinol — more than twice the tolerable upper limit of 10,000 IU/day associated with birth defect risk (per ACOG and NHS). One small serving per week, not daily, is the guideline.

Can I get the same nutrients from other foods?

Yes. Iron comes from lean red meat, legumes, and fortified cereals. B12 is in eggs, dairy, and lean meat. A prenatal vitamin covers both. You do not need liver to meet pregnancy nutritional goals.

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 Mackerel Raw Oysters Brie Feta Blue Cheese Goat Cheese

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.