Can you eat Hungry Jacks mayo when pregnant?

In this article we are going to answer can you eat Hungry Jacks mayo when pregnant, what is mayo, if Hungry Jacks mayo is pasteurized, what type of mayo you should avoid when pregnant, and what is the risk of eating mayo when pregnant, and is it healthy to eat Hungry Jacks when pregnant.

Can you eat Hungry Jacks mayo when pregnant?

Yes, you can eat Hungry Jacks mayo when pregnant. There are food regulations according to every country that restaurants need to use or sell mayo made with pasteurized eggs to prevent food poisoning. 

Just ask if it has not been sitting for long and that it is used before the use by date. 

What is Mayo?

Mayonnaise or mayo is a thick creamy dressing consisting of emulsification of eggs, oil, and lemon juice. It can have herbs or other flavors like garlic or chipotle. It is used as a dip or in preparations of snacks like burgers, sandwiches, salads, cupcakes, and dips combined with herbs. 

Is Hungry Jacks mayo pasteurized?

Hungry Jacks mayo is pasteurized. All mayo that is sold at the supermarket and used by restaurants is made with pasteurized eggs. If you are buying at your local store or street market, ask about the origin of the ingredients. If not sure, better not to buy it. 

According to the FDA, all store-bought mayonnaise has been through food regulation that needs to be pasteurized to make it safe to eat. UK regulations also provide the same regulations for mayo. Some brands that are safe to eat when pregnant

  • Hellman’s Mayonnaise
  • Best Foods Mayonnaise
  • Kraft Mayonnaise
  • Heinz Mayonnaise
  • Kewpie Mayonnaise
  • Comercial Restaurants Mayonnaise such as Mcdonald’s, Hungry Jack, and KFC. 

Once open you need to store it sealed or closed in the fridge and eat it before the use-by date.

What type of mayo should I avoid when pregnant?

Mayonnaise should be avoided when made with unpasteurized eggs.  

  • Homemade mayo: If you are doing it, make sure you are buying pasteurized eggs. 
  • Specialty stores: farmer’s market, pop food shop, and specialty stores

What is the risk of eating mayo when pregnant? 

Although nowadays it’s very difficult to catch an infection, you should avoid eating mayonnaise made with unpasteurized eggs. Homemade mayo or mayo that has been sitting for a long time in restaurants has more risk of causing food poisoning. The three main diseases you can contract are toxoplasmosis, salmonella, and listeriosis. 

Listeria monocytogenes cause listeriosis. If you let the bacteria go too far, it can cause miscarriage, stillbirth, and other health problems. 

According to the American Pregnancy Association, approximately 2,5000 people will get infected with listeria every year. It means that it’s very rare to get infected but pregnant women are in a more delicate condition and need to be a little more careful because it could lead to fatal health conditions. 

Toxoplasma Gondii is the parasite that causes toxoplasmosis. For a normal, healthy person, it usually doesn’t cause any symptoms but for pregnant women, it’s too risky, it can cause serious health problems.  One important thing to add is that once you contract toxoplasmosis you can’t contract it again. 

Salmonella is a bacteria that can be very dangerous in pregnant women. It also causes digestive symptoms like the other pathogens listed above. One important thing about salmonella is that it can cause bacteremia, a condition where there is bacteria in the blood and can be fatal to pregnant women. 

So why are pregnant women more likely to get infected? Because their immune system is compromised and does not work as well as for a healthy person. Also, remember that while the baby is not fully developed, the baby it’s at risk too. 

Is it healthy to eat Hungry Jack’s mayo when pregnant?

Hungry Jacks mayo cant be considered a healthy dip, it should be eaten in moderation. Mayo is high-fat, high-calorie content food. 

According to Hungry Jacks, their mayonnaise is made with soybean oil, egg yolks, water, distilled vinegar, corn syrup, salt, sugar, mustard flour, and tocopherols. There are no nutrition facts labels available but with the list of ingredients, the most similar mayo can be kewpie mayo which has the same nutritional value as regular mayo. 

It is made of fat and minimum amounts of vitamins, you should use it just once in a while. It is also a significant source of sodium, if you have preeclampsia or high blood pressure when pregnant do not eat too much mayo. It can alter your blood pressure levels. 

Want to make your Whopper from Hungry Jacks to be sure mayo is safe to eat? Follow this recipe. 


This article answered can you eat Hungry Jacks mayo when pregnant, what is mayo, if Hungry Jacks mayo is pasteurized, what type of mayo you should avoid when pregnant, and what is the risk of eating mayo when pregnant, and is it healthy to eat Hungry Jacks when pregnant.


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Hi, I am Charlotte, I love cooking and in my previous life, I was a chef. I bring some of my experience to the recipes on this hub and answer your food questions.