I Ate Queso While Pregnant: Is It Safe?

If you’re a fan of Mexican cuisine, you may have found yourself craving a delicious plate of queso while pregnant. But is it safe to indulge in this cheesy delight during pregnancy?

In this article, we will explore the topic of eating queso while pregnant and provide you with important information to make an informed decision. So, let’s dive in and find out if you can satisfy your queso cravings without worries.

What is Queso?

Queso, in Spanish, translates to “cheese.” Queso cheese is a popular ingredient in Mexican cuisine and refers to various types of cheese used in different dishes. Queso can come in different forms, textures, and flavors, ranging from soft cheeses, to crumbly, smooth, and meltable.

Fresh cheese, such as queso fresco or queso blanco, is a common type of queso cheese used in Mexican cuisine. Queso fresco, in particular, is a popular fresh cheese that has a crumbly texture and a mild, slightly tangy flavor. It is often made from cow’s milk and is typically not aged for an extended period.

Queso Blanco, on the other hand, is a general term for “white cheese” in Spanish and can refer to different types of white cheeses. It can include fresh cheeses like queso fresco, as well as other varieties like queso blanco dip or some eat soft cheeses used in dishes like queso fundido.

Mexican cuisine incorporates queso into numerous traditional recipes, adding a deliciously cheesy element to the dishes. Here are some Mexican foods that commonly feature queso:

  1. Quesadillas: These are tortillas filled with cheese and often other ingredients like meat, vegetables, or beans. The cheese melts and binds the filling together.
  2. Enchiladas: Enchiladas are rolled tortillas filled with ingredients such as meat, cheese, or beans. They are typically topped with a flavorful sauce and melted cheese.
  3. Chiles Rellenos: This dish consists of roasted or fried peppers stuffed with cheese (often queso blanco or queso fresco) and sometimes meat or vegetables. The peppers are then coated in batter and fried.
  4. Nachos: A popular snack or appetizer, nachos feature tortilla chips topped with melted cheese, often a combination of queso blanco or processed nacho cheese sauce.
  5. Tacos: Tacos can include various fillings, and many versions feature shredded cheese as one of the components. Queso fresco or grated Mexican cheese blends are common choices for taco toppings.
  6. Queso Fundido: This dish is a melted cheese dip that often includes additional ingredients like chorizo, peppers, onions, or tomatoes. It is typically served with tortillas or tortilla chips for dipping.
  7. Tostadas: Tostadas are crispy tortillas topped with various ingredients, and cheese is often added as a final layer or melted on top.
  8. Burritos: Burritos are large tortillas filled with ingredients such as meat, beans, rice, and cheese. The cheese helps bind the fillings together and adds flavor.
  9. Queso Dip: Queso dip is a creamy, cheesy dip made with melted cheese, often combined with other ingredients like tomatoes, chilies, or spices. It is commonly served with tortilla chips.

These are just a few examples of Mexican foods that feature queso. The versatile and delicious nature of queso makes it a beloved ingredient in countless dishes across Mexican cuisine.

Understanding Pregnancy Nutrition

During pregnancy, maintaining a well-balanced diet is crucial for the health of both the mother and the baby. It’s important for pregnant women to eat essential nutrients, such as protein, calcium, and vitamins, to support the baby’s growth and development.

However, certain types of cheese, including some variations of queso, may pose potential risks during pregnancy.

The Concerns about Queso during Pregnancy

The primary concern with consuming queso during pregnancy is the risk of consuming unpasteurized or contaminated cheese, which may lead to foodborne illnesses.

Unpasteurized cheese, such as queso fresco or queso blanco made from unpasteurized milk, can contain harmful bacteria like Listeria monocytogenes, which can cause listeriosis, a serious infection that poses risks to the fetus.

Pregnancy and the Risk of Listeria Contamination( Food Poisoning)

Listeriosis is a foodborne illness caused by the Listeria bacteria. Pregnant women are more susceptible to listeriosis due to changes in their immune systems. This infection can lead to complications such as miscarriage, stillbirth, premature delivery, or severe illness in newborns.

The Safety of Queso Fresco and Queso Blanco

It’s important to note that not all queso varieties are off-limits during pregnancy. Queso made from pasteurized milk, such as pasteurized queso fresco or queso blanco, is generally considered safe to eat while pregnant. These varieties undergo a process that eliminates harmful bacteria, making them a safer choice.

Can You Eat Queso Dip from a Mexican Restaurant while Pregnant?

When dining out at a Mexican restaurant, you may come across tempting queso dip on the menu. The safety of queso dip largely depends on the type of cheese used in its preparation.

If the queso dip is made with pasteurized cheese, it is generally safe to consume during pregnancy. However, it’s essential to inquire about the ingredients and ask the restaurant staff about the cheese’s pasteurization status to ensure a safe dining experience.

Safe Practices for Enjoying Queso While Pregnant

To safely enjoy queso during pregnancy, follow these practices:

  • Opt for pasteurized cheese: Choose queso fresco and queso blanco made from pasteurized milk to minimize the risk of Listeria contamination.
  • Check labels: Read the labels carefully to ensure the cheese is made from pasteurized milk. Look for the words “pasteurized” on the packaging.
  • Heat it up: If you’re unsure about the cheese’s pasteurization status, heat it until it’s steaming hot before consuming. Heating kills harmful bacteria, reducing the risk of infection.

Safe Alternatives and Precautions

If you are uncertain about the safety of queso or cannot find a reliable source, it’s advisable to opt for safe alternatives during pregnancy. Choose cheeses made from pasteurized milk and look for labels that indicate they are safe for pregnant women.

Additionally, practicing good food hygiene, such as ensuring proper refrigeration and avoiding cross-contamination, can further minimize the risks associated with cheese consumption.

Craving Queso: Alternatives and Precautions

If you’re craving the flavors of queso but want to avoid the potential risks, consider these alternatives:

  • Cheddar cheese: Cheddar is a safe option as it is typically made from pasteurized milk.
  • Mexican cheese dip: Opt for commercial, pasteurized versions of Mexican cheese dips available in stores.

Remember, it’s crucial to read the labels and ensure the cheese is made from pasteurized milk to ensure its safety during pregnancy.

Pregnancy-Safe Mexican Cheese Options

If you’re visiting a Mexican restaurant while pregnant, you can enjoy various safe cheese choices for pregnant women. Some of these options include:

  • Monterey Jack: This cheese is commonly used in Mexican cuisine and is usually made from pasteurized milk.
  • Queso de Oaxaca: Also known as Oaxacan cheese, it is a semi-soft, stringy cheese made from pasteurized milk.
  • Queso quesadilla: This mild, smooth, and slightly tangy cheese is typically made from pasteurized milk.

What if I accidentally ate Queso Fresco or Blanco?

If you accidentally eat Queso blanco or Queso fresco during pregnancy, it’s important not to panic. While it’s generally recommended to avoid unpasteurized or raw milk cheeses during pregnancy due to the potential risk of foodborne illnesses, the occasional accidental consumption is unlikely to cause harm.

It’s essential to remember that the risk of contamination with harmful bacteria, such as Listeria monocytogenes, is relatively low in commercially produced cheeses, including Queso blanco and Queso fresco.

Many brands of these cheeses in stores are made from pasteurized milk, which significantly reduces the risk of bacterial contamination.

However, if you have concerns or experience any symptoms such as fever, flu-like symptoms, or gastrointestinal issues after consuming unpasteurized cheese, it’s best to consult your healthcare provider promptly. They can evaluate your specific situation and provide appropriate guidance and advice.

In the future, to minimize any potential risks, it’s advisable to check the labels of cheese products and opt for those made from pasteurized milk. Cooking or heating the cheese until it’s steaming hot can also help reduce the risk of bacterial contamination.

Remember, it’s always recommended to follow the guidelines provided by your healthcare provider regarding the safest food during pregnancy to ensure the health and well-being of both you and your baby.


In conclusion, the safety of eating queso while pregnant depends on the type of cheese and its pasteurization status. Mexican restaurant Queso made with pasteurized milk, such as queso fresco or queso blanco, is generally safe to consume.

However, caution should be exercised when consuming unpasteurized or contaminated queso, as it can pose health risks. When in doubt, opt for cheeses made from pasteurized milk and ensure good food hygiene practices, especially with dairy products.

Remember, it’s always a good idea to consult with your healthcare provider regarding any specific dietary concerns that can pose a health risk to pregnant women.

Frequently Asked Questions (FAQs)


  1. Can I eat queso fresco while pregnant? Queso fresco made from pasteurized milk is considered safe for pregnant women. However, unpasteurized queso fresco should be avoided.
  2. Is safe to eat queso blanco while pregnant? Queso Blanco made from pasteurized milk is generally safe to eat while pregnant. It is recommended to check the labeling or confirm with the manufacturer.
  3. What precautions should I take when eating queso dip during pregnancy? When consuming queso dip, ensure that it is made with pasteurized cheese. Inquire about the ingredients and ask the restaurant staff about the cheese’s pasteurization status for added assurance.
  4. Are there any cheese options that are always safe during pregnancy? pasteurized varieties of Cheeses, such as cheddar, Monterey Jack cheese, or cottage cheese, are considered safe choices during pregnancy.
  5. What are the potential risks of consuming unpasteurized queso while pregnant? Unpasteurized queso can contain harmful bacteria, including Listeria monocytogenes, which may lead to listeriosis and pose risks to both the mother and the baby


    1. Centers for Disease Control and Prevention. (2022). Listeria (Listeriosis). Link
    2. American Pregnancy Association. (2022). Pregnancy and Food Safety. Link
    3. The Mayo Clinic. (2021). Pregnancy and Listeria: What’s the Connection? Link
    4. Foodsafety.gov. (2022). Queso Fresco Cheese and Listeria. Link
    5. The American College of Obstetricians and Gynecologists. (2022). Good Health Before Pregnancy: Preconception Care. Link
    6. American Pregnancy Association. (2022). Listeria and Pregnancy. Link
    7. Food and Drug Administration. (2017). Queso Fresco Without Pasteurized Milk Is Not Cheese. Link
    8. FoodSafety.gov. (2022). Unpasteurized Milk: Safe Handling Practices for Consumers. Link
    9. U.S. Department of Agriculture. (2022). Safe Minimum Internal Temperature Chart. Link

    Please note that these references are provided for informational purposes and were valid at the time of writing. It’s always a good practice to verify the information from authoritative sources.



This post is written and edited by Sandy who is a clinical pharmacist with over 20 years of experience specializing in pre-natal and post-natal care.