Prenatal nutrition4 min readUpdated September 12, 2026

Foods to Limit or Cook Thoroughly During Pregnancy

Food-safety guidance inspired by CDC/NHS/FDA themes: deli meats, unpasteurized dairy, high-mercury fish, and undercooked foods.

Foods to Limit or Cook Thoroughly During Pregnancy

Pregnancy Meal Planner Team · Pregnancy Meal Planner Nutrition Editorial (WHO/CDC/NHS/ACOG)

Introduction

When pregnant, it's essential to choose safe and healthy foods to protect the health of both mother and baby. In this article, we'll provide information on foods that pregnant women should limit or cook thoroughly to avoid health risks.

Foods to Limit

According to reliable sources like the CDC, NHS, and FDA, there are certain foods that pregnant women should limit or avoid altogether. Here are some examples:

* Deli meats and hot dogs: These foods can contain Listeria bacteria, which can harm the baby.

* Unpasteurized dairy products: Unpasteurized dairy products can contain bacteria like E. coli and Salmonella, which can harm both mother and baby.

* High-mercury fish: Fish like shark, swordfish, and king mackerel can contain high levels of mercury, which can harm the baby's development.

* Undercooked foods: Undercooked foods like sushi, sashimi, and raw eggs can contain bacteria like Salmonella and E. coli, which can harm both mother and baby.

Foods to Cook Thoroughly

To ensure food safety, pregnant women should cook the following foods thoroughly:

* Meat and poultry: Cook meat and poultry to an internal temperature of at least 165°F (74°C) to avoid bacteria like Salmonella and E. coli.

* Eggs: Cook eggs to an internal temperature of at least 165°F (74°C) to avoid bacteria like Salmonella.

* Seafood: Cook seafood like shrimp, crab, and fish to an internal temperature of at least 165°F (74°C) to avoid bacteria like Salmonella and E. coli.

Practical Tips

Here are some practical tips for pregnant women to choose safe and healthy foods:

* Read food labels: When buying food, read the labels to ensure that the food has been pasteurized and does not contain bacteria.

* Cook food thoroughly: Cook food thoroughly to avoid bacteria like Salmonella and E. coli.

* Avoid undercooked foods: Avoid undercooked foods like sushi, sashimi, and raw eggs to avoid bacteria.

* Drink clean water: Drink clean water and avoid unpasteurized water to avoid bacteria.

When to Seek Help

If pregnant women have any questions or concerns about food safety, they should seek help from their doctor or a registered dietitian. They can provide specific information and guidance to help pregnant women choose safe and healthy foods.

Explore on Pregnancy Meal Planner

Use these Pregnancy Meal Planner pages next — each link goes to a different part of the site:

Sources

For more information on food safety during pregnancy, pregnant women can visit reliable sources like the CDC, NHS, and FDA. Additionally, they can check out articles on the Pregnancy Meal Planner website for more information on nutrition and food safety during pregnancy.

Conclusion

Food safety is crucial during pregnancy. Pregnant women should limit or avoid foods that can contain bacteria and cook food thoroughly to ensure safety. With practical tips and information from reliable sources, pregnant women can choose safe and healthy foods to protect their health and their baby's health.

To have a healthy pregnancy meal plan, pregnant women can check out articles on the Pregnancy Meal Planner website. Additionally, they can seek help from their doctor or a registered dietitian to get specific information and guidance.

Internal Links

For more information on prenatal nutrition, check out our prenatal nutrition category. You can also visit our premium page for more exclusive content.

FAQs

Here are some frequently asked questions about food safety during pregnancy:

* Q: Are deli meats safe for pregnant women?

A: No, deli meats can contain Listeria bacteria, which can harm the baby. Pregnant women should limit or avoid deli meats.

* Q: Can high-mercury fish harm the baby?

A: Yes, high-mercury fish can harm the baby's development. Pregnant women should limit or avoid high-mercury fish.

* Q: Can cooking food thoroughly kill bacteria?

A: Yes, cooking food thoroughly can kill bacteria like Salmonella and E. coli. Pregnant women should cook food thoroughly to ensure safety.

Educational overview inspired by Pregnancy Meal Planner Editorial. Not a verbatim copy.

Frequently asked questions

Are deli meats safe for pregnant women?
No, deli meats can contain Listeria bacteria, which can harm the baby. Pregnant women should limit or avoid deli meats.
Can high-mercury fish harm the baby?
Yes, high-mercury fish can harm the baby's development. Pregnant women should limit or avoid high-mercury fish.
Can cooking food thoroughly kill bacteria?
Yes, cooking food thoroughly can kill bacteria like Salmonella and E. coli. Pregnant women should cook food thoroughly to ensure safety.

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