Blue cheese — periodically spelled “bleu cheese” — is recognized for its blueish hue and potent smell and also flavor. You’ll regularly find this popular dairy product in salad dressings and sauces, or offered alongside fruit and nuts or various other cheeses.

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Some the the most typical varieties room Stilton, Roquefort, and Gorgonzola (1).

Still, because it’s a mold-ripened cheese frequently made with unpasteurized milk, you might wonder even if it is it’s for sure to eat during pregnancy.

This short article explains whether pregnant women have the right to eat blue cheese.

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Blue cheese may lug Listeria
The risks of eating blue cheese throughout pregnancy have actually nothing to do with the fact that this dairy products product is produced using mold, as these certain molds space safe come consume.

Instead, due to the fact that most blue cheese is made v unpasteurized milk, it carries a higher risk of pollution with Listeria monocytogenes.

This bacter can cause listeriosis, a foodborne disease that presents much like the flu or stomach an insect (2).

Some that the most usual listeriosis symptoms in pregnant women space fever, aches and pains, digestive upset, and also headaches. Much more severe symptoms encompass stiff neck, confusion, convulsions, and also loss of balance (3).

These may be a sign that Listeria has gone into into the mother’s nervous system, where it can cause bacterial meningitis, or inflammation about the mind and spinal cord (4, 5).

Listeriosis symptom are regularly mild because that pregnant women, and many may not also realize they have actually it. However, Listeria can overcome the placenta and also may it is in fatal to her unborn baby (3).

While listeriosis is fairly rare, pregnant women room up to 20 time likelier to get it than the general populace (6).

Pasteurization, which supplies mild warmth to partly sterilized specific foods, kills Listeria. However, relatively couple of blue cheeses room pasteurized, leaving it at a higher risk of bacterial contamination.

Is every blue cheese at risk?

Keep in mind that cooking can death Listeria. As such, extensively cooked dishes, such together pizza through blue cheese, are likely safe come eat if pregnant.

One study using life milk showed that temperature of 131°F (55°C) substantially reduced the task of Listeria (7).

Though less common, part blue cheeses room made v pasteurized milk. You can tell by looking in ~ the product label.

If she pregnant, you have to avoid any blue cheese that consists of raw milk. Unpasteurized dairy assets are required by law to have a disclosure in many U.S. States.

What around blue cheese dressing?

Blue cheese dressings often incorporate blue cheese through mayonnaise, buttermilk, cake cream, vinegar, milk, and onion and garlic powder, though other variations exist.

The milk and also blue cheese in this dressing may be at hazard of Listeria contamination. Blue cheese dressing may or may not be made using pasteurized ingredients.

To be on the safe side, pregnant women may wish to prevent blue cheese dressing. If you decision to buy it, select a product that has been pasteurized.


As it’s often made v unpasteurized milk, blue cheese rises your hazard of Listeria poisoning, i beg your pardon is very dangerous because that unborn babies. If she pregnant, it’s finest to protect against blue cheese commodities or only buy people that usage pasteurized milk.

Symptoms that Listeria poisoning typically show up within a couple of days of eat the contaminated food. However, some people may not endure symptoms for approximately 30 days.

If you pregnant and also have consumed blue cheese, don’t panic. Monitor her health and also look because that symptoms choose vomiting, diarrhea, or a fever above 100.5°F (38°C) (9).

Call your medical care provider if you begin to feeling sick or think you may have listeriosis symptoms.

A blood test deserve to be performed to confirm the infection, and — if diagnosed early — periodically antibiotics have the right to be offered for treatment (3).


If you’ve consumed blue cheese while pregnant, don’t panic. Monitor any symptoms and contact a health professional if you doubt you have actually listeriosis.

Blue cheese is a soft, mold-ripened cheese that many human being enjoy ~ above salads and also in sauces.

It’s frequently made v unpasteurized milk, which put it at high risk of bring about listeriosis, a perhaps dangerous epidemic for pregnant women.

Thus, pregnant women need to avoid most blue cheese, and products the contain it.

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Still, a couple of blue cheeses space made with pasteurized milk, and these space safe to consume.

If girlfriend have eaten unpasteurized blue cheese when pregnant, the ideal course of action is come monitor your symptoms and call your healthcare provider if she concerned.