Can Pregnant Women Eat Feta Cheese? | What Doctors Recommend

A Greek salad craving hits hard during pregnancy, but that first forkful of feta often comes with a side of guilt. The warning to avoid soft cheeses during pregnancy is one of the most universal pieces of prenatal nutrition advice. The reason involves a type of bacteria called Listeria monocytogenes.

The good news is that a blanket ban isn’t necessary. The real rule is simple and specific: pasteurized feta is generally considered safe during pregnancy, while unpasteurized feta carries a real risk that should be avoided entirely. Here’s how to tell the difference and enjoy your salad without the worry.

The Real Risk Hiding in Unpasteurized Feta

Listeria monocytogenes causes listeriosis, a foodborne illness that healthy adults typically shake off easily. Pregnancy changes that. The immune system shifts slightly to protect the baby, making pregnant women significantly more likely to get sick from listeria than the general population.

The danger isn’t just a stomach bug. Listeria can cross the placenta. According to the FDA, listeriosis in pregnancy may lead to miscarriage, stillbirth, premature delivery, or severe illness in a newborn. That sobering outcome is the core reason health authorities take this bacteria so seriously.

Pasteurization: The Key Safety Step

Pasteurization heats milk to a specific temperature for a set time, killing harmful bacteria including Listeria. Feta made from pasteurized milk skips the risk entirely because this critical kill step has been completed. Unpasteurized, or “raw,” milk feta preserves the original bacteria — both the desirable cultures and the potentially dangerous ones.

Why the Simple “Avoid Soft Cheese” Rule Exists

Many doctors sum it up as “skip the feta.” It’s a public health shortcut that makes sense, even if it’s slightly over-broad. Understanding why helps you know when you can safely ignore the blanket advice.

• It’s easier to remember a hard line: Telling everyone to avoid soft cheese is simpler than expecting pregnant women to parse labels for “pasteurized” during every meal.
• Imported cheese is a wild card: Traditional cheeses from Europe are often made from unpasteurized milk. The American Pregnancy Association specifically recommends avoiding imported soft cheeses like Brie, Camembert, Roquefort, and feta.
• The high stakes drive the caution: Because the potential outcomes are severe, health organizations prefer a conservative blanket statement to ensure no one accidentally consumes an unpasteurized product.
• Labeling laws vary by country: In the US, the FDA requires pasteurized cheese to be clearly labeled, but cheese bought at a farmers’ market or imported directly may not have the same transparency.

How to Safely Identify Feta in the Grocery Store

You are looking for one specific word on the package: “pasteurized.” In the United States, almost all commercially produced feta sold in major grocery stores is made from pasteurized milk. Brands like Athenos and most store-brand blocks or crumbles are generally considered safe.

Per the pregnant women listeria risk guide from the CDC, taking extra care with food labels is a core part of prenatal food safety. If the label doesn’t explicitly say “pasteurized,” or if it says “raw milk,” “unpasteurized,” or “farmstead,” leave it on the shelf.

What About Feta at Restaurants or in Salads?

When dining out, ask your server or the chef directly: “Is the feta pasteurized?” Reputable restaurants will know. If the answer is “I’m not sure,” or if you’re eating at a place that prides itself on imported, traditional ingredients, it’s safer to ask for the dish without the cheese.

The table covers the most common scenarios. Cooking feta until it is steaming hot (165°F) kills listeria bacteria, making it safe regardless of the original pasteurization status.

What to Do If You Accidentally Ate Unpasteurized Feta

First, don’t panic. The risk of getting listeriosis from a single exposure is low, even during pregnancy. The vast majority of soft cheeses on the US market are pasteurized, so the chance of even encountering unpasteurized feta in a standard grocery store is small.

1. Confirm the cheese type: Check the package or ask the restaurant. Was it definitely unpasteurized? If you aren’t sure, it probably was pasteurized.
2. Know the symptoms to watch for: Listeriosis symptoms can take up to two months to appear. Watch for fever, muscle aches, nausea, or diarrhea. If you have flu-like symptoms while pregnant, it’s always worth checking in with your doctor.
3. Contact your provider: If you know you ate unpasteurized feta, call your OB’s office. They may not recommend any specific action unless you have symptoms, but it helps to have it on their radar.
4. Treatment is available: If listeriosis is diagnosed, antibiotics can be given during pregnancy to treat the infection and protect the baby.

The Bottom Line on Soft Cheeses During Pregnancy

Hard Cheeses Are Always a Safe Bet

While soft cheeses require a quick label check, hard cheeses are straightforward. Per the NHS, all hard cheeses like Cheddar, Parmesan, and Gruyere are safe to eat during pregnancy, regardless of whether they are pasteurized. Their low moisture content makes it difficult for Listeria to survive.

Healthline’s review of the research in its feta cheese listeria risk guide confirms that pasteurization status is the single most important factor for soft cheese safety. The same rule applies to other soft cheeses, not just feta.

Feta doesn’t have to be completely off the menu just because you are pregnant. The distinction between safe and risky cheese is not about the type of cheese itself but the pasteurization process it underwent. A quick check of the label for “pasteurized” or “made with pasteurized milk” is all it takes to enjoy it safely.

If you have specific questions about listeria risk or your pregnancy diet, your obstetrician or midwife is the best resource for personalized advice based on your health history and local food sources.