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Eating Right: Foods To Avoid During Pregnancy

By Dr. Nikita Toshi +2 more

Key Highlights:

  • It is important to avoid seafood high in mercury during pregnancy due to its potential harm to the baby’s nervous system.
  • Undercooked or contaminated seafood can lead to infections that could harm both the mother and the baby.
  • Consuming undercooked meats, poultry, and eggs can result in foodborne illnesses that pose a risk during pregnancy.
  • Unpasteurized dairy products can harbour harmful bacteria that can lead to foodborne illness.
  • Unwashed fruits and vegetables might contain contaminants that can harm the mother and baby.
  • High caffeine intake and certain ingredients in herbal tea may carry potential risks for pregnant women.
  • Alcohol should be absolutely avoided during pregnancy due to the serious health risks it can pose to the baby.

Introduction

Birth is awe-inspiring. Don’t you think? The mother’s health plays a crucial role in it. This includes her diet which shifts once she conceives. These changes aid in nurturing a healthy baby and maintaining the mother’s health. This article sheds light on what foods to avoid during pregnancy.


We are going to look into the risky foods for future moms, the risks they pose and why avoiding them is vital. Let’s clear your doubts about what’s safe and what’s not!

Avoiding Seafood High in Mercury

Did you know that consuming too much mercury-rich seafood during pregnancy can cause health problems for both mother and baby?

The Impact of Mercury on Pregnancy

Why all the noise about mercury, you ask? Simple. Mercury, especially in the form of “methylmercury”, can cause problems in infants. These problems include issues with language, focus, and memory.

Safe Limits for Consuming Fish During Pregnancy

The FDA suggests consuming 8 to 12 ounces (224 to 336 grams) of seafood per week during pregnancy. But white (albacore) tuna should be kept to 6 ounces (168 grams) or less per week.

Risks of Raw, Undercooked or Contaminated Seafood

Uncooked or half-cooked seafood pose health threats. It’s as simple as that.

Bacterial and Parasite Infections from Raw Seafood

Raw, undercooked, or tainted seafood can house harmful bacteria (like Salmonella) or parasites (like Toxoplasma). Infections can cause stomach troubles and flu-like symptoms. Worse still, they can lead to dehydration or even life-threatening issues.

Handling and Preparation Tips for Seafood

Good handling and cooking of seafood reduce infection chances. Cook seafood until its internal temperature hits 145 F (63 C). Also, ensure its flesh breaks apart easily with a fork. Discard any shellfish that don’t open during cooking.

In my opinion, pregnant ladies are advised to avoid consuming soft cheese, raw or undercooked meat, fish, and seafood, unwashed or already cooked fruits and veggies, soft-serve ice cream, raw or undercooked eggs, and alcohol. Researchers have found that some foods might contain bacteria that have the potential to harm the mother and their unborn child and may cause toxoplasmosis.

Dr. Siddharth Gupta, B.A.M.S, M.D (Ayu)

Did you know ?

  • The use of ginger significantly improves symptoms of nausea and vomiting in pregnancy. source: PubMed
  • Early and adequate prenatal care can help prevent pregnancy complications and maternal deaths. source: Health,gov
  • Women who receive recommended health care services before pregnancy are more likely to have healthy pregnancies and babies. source: Health.gov
  • Garlic intake during pregnancy reduces the risk of preterm delivery. source: PubMed

Dangers of Undercooked Meat, Poultry, and Eggs

Undercooked meat, eggs, and poultry may harbour illness-causing bacteria and pathogens.

Foodborne Illnesses and Pregnancy

Does food poisoning sound bad? Well, it’s worse for pregnant women. It can become serious.

Pathogens like Listeria, E.coli, and Toxoplasma can pass through the placenta. They may cause miscarriage, stillbirth, premature birth, or life-threatening infection in the newborn, even if the mom feels fine.

Understanding Proper Food Preparation and Cooking Practices for Meat, Poultry, and Eggs

Cook your food properly. This makes it safe. Cook meat and chicken to the right internal temperature. Use a food thermometer for this, not colour. All egg dishes should be firm, not runny. Cook egg-based dishes or sauces properly too.

From my knowledge, overdosing on coffee during pregnancy may raise the chance of miscarriage, risk normal foetal development, and even result in low birth weight. Caffeine consumption of as little as 100–200 mg per day may cause harm to the developing baby. Caffeine is present in many things other than coffee. Some sodas, energy drinks, chocolate, and teas are examples.

Dr. Rajeev Singh, BAMS

Steering Clear from Unpasteurized Foods

Avoid soft cheese or farm-fresh milk! Unpasteurized foods can harm your health.

Potential Pathogens in Unpasteurized Dairy Products

Unpasteurized milk (or ‘raw’ milk) and its products can host harmful bacteria. These include Campylobacter, E.coli, Salmonella, and Listeria. Listeria can cause premature delivery, miscarriage, stillbirth, or severe health problems in newborns.

Identifying Pasteurized versus Unpasteurized Foods on Labels

Check product labels when shopping. Go for items labelled “pasteurized.” Most cheeses at shops are made with pasteurized milk and are safe.

Avoiding Unwashed Fruits and Vegetables

Eat clean food. Even fresh fruits and vegetables can pose hazards if not washed right.

Possible Contaminants

Fruits and vegetables can house harmful organisms like Toxoplasma and E. Coli. Such contamination may happen by exposure to polluted soil or water.

Proper Cleaning Measures for Fruits and Vegetables

Scrub thick-skinned produce like potatoes with a brush to remove residues. Rinse soft fruits and vegetables under running water. Dry with a clean piece of cloth or paper towel. Always wash your fruits and vegetables before eating, cutting, or cooking them.

Caffeine and Herbal Tea Intake During Pregnancy

Hold on before you get that coffee or herbal tea. Limit your intake.

Is Caffeine Safe? The Impact of High Levels of Caffeine Intake

High caffeine intake (over 200 mg per day) during pregnancy can lead to problems. These include preterm birth, low birth weight, and developmental delays. Moderate intake (up to 200 mg per day) is okay.

Potential Risks of Herbal Tea Ingredients

Some herbs found in teas can cause problems during pregnancy. These include St. John’s Wort, Dong Quai, Ephedra, and Yohimbe. They could lead to miscarriage or preterm birth.

Alternative Beverages to Enjoy Safely

There are safe and yummy alternatives for pregnant women. These include decaffeinated coffee or tea, fruit juices, and mineral water.

The Case Against Alcohol

Drinking alcohol while pregnant can cause serious health problems. It’s surprising how many people don’t know about these.

Explaining the Risks of Alcohol during Pregnancy

Alcohol during pregnancy is linked to a high risk of miscarriage and stillbirth. Even moderate drinking can hinder physical and mental development, leading to Fetal Alcohol Spectrum Disorders (FASD). No known safe limit of alcohol exists during pregnancy.

Tips to Avoid Alcohol

Staying away from alcohol can be tough, especially if you used to drink often. Keep in mind that it’s only for a while and is essential for your baby’s health. Opt for non-alcoholic versions of your favourite drinks. Always have a non-alcoholic option ready in social settings where others may be drinking.

Also Read: Are Oysters Good For You? A Research-Based Nutrition Guide

Conclusion

Eating during pregnancy requires caution. Don’t eat raw and unfried foods, unwashed fruits and vegetables, seafood high in mercury, and unpasteurized dairy. Avoid alcohol entirely. Also, reduce your caffeine intake.

Pregnancy is joyful but demands responsibility. Know what foods are safe and what isn’t. By choosing your diet wisely, you give your baby a healthy start. Knowing what to avoid during pregnancy ensures you and your baby are safe.

Also Read: Headaches During Pregnancy: Causes, Remedies, and When To Seek Help

FAQ (Frequently Asked Questions)

What foods can I not eat during pregnancy?

A: Avoid food items including Bigeye Tuna, King Mackerel, Marlin, Orange Roughy, Swordfish, Shark, Tilefish, Raw meat, poultry, and seafood, High caffeine food and beverages, Alcoholic drinks.

What if I ate a hotdog or pepperoni while pregnant?

A: If these are heated up properly to kill any potential bacteria or parasites, they should be fine. However, avoiding them is safest.

Can you eat grapes and bananas when pregnant?

A: Yes, they are safe and beneficial, providing essential vitamins and fiber. However, ensure they are properly washed before eating.

What foods pregnant woman should avoid?

A: Avoid seafood high in mercury, unpasteurized dairy, unwashed fruit and vegetables, and all uncooked or undercooked meat and eggs.

Can you eat mozzarella pizza when pregnant?

A: Yes, as long as the cheese is pasteurized and the pizza is fully cooked.

Can I have sushi while pregnant?

A: Sushi with cooked fish is safe. But avoid sushi with raw fish during pregnancy.

Is it bad to eat shrimp while pregnant?

A: Not at all, if they’re cooked well. Shrimp can be part of a balanced pregnancy diet.
Always consult your doctor or healthcare provider when it comes to your pregnancy diet. Each person is unique, and dietary advice can differ.

References:

  1. Centers for Disease Control and Prevention (CDC). Mercury [Internet]. [cited 2023 Jul 21]. Available from: https://www.cdc.gov/breastfeeding/breastfeeding-special-circumstances/environmental-exposures/mercury.html
  2. Centers for Disease Control and Prevention (CDC). Recipe for Food Safety [Internet]. [cited 2023 Jul 21]. Available from: https://www.cdc.gov/vitalsigns/listeria
  3. Centers for Disease Control and Prevention (CDC). People at Risk – Pregnant Women and Newborns [Internet]. [cited 2023 Jul 21]. Available from: https://www.cdc.gov/listeria/risk-groups/pregnant-women.html
  4. Centers for Disease Control and Prevention (CDC). <em>Listeria</em> Outbreak Linked to Deli Meat and Cheese [Internet]. [cited 2023 Jul 21]. Available from: https://www.cdc.gov/listeria/outbreaks/deli-11-22/index.html
  5. National Center for Biotechnology Information (NCBI). Vitamin A and Pregnancy: A Narrative Review – PMC [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6470929
  6. Centers for Disease Control and Prevention (CDC). Disease [Internet]. [cited 2023 Jul 21]. Available from: https://www.cdc.gov/parasites/toxoplasmosis/disease.html
  7. Centers for Disease Control and Prevention (CDC). Weight Gain During Pregnancy [Internet]. [cited 2023 Jul 21]. Available from: https://www.cdc.gov/reproductivehealth/maternalinfanthealth/pregnancy-weight-gain.htm
  8. Centers for Disease Control and Prevention (CDC). Alcohol Use During Pregnancy [Internet]. [cited 2023 Jul 21]. Available from: https://www.cdc.gov/ncbddd/fasd/alcohol-use.html
  9. Centers for Disease Control and Prevention (CDC). Drinking Water Frequently Asked Questions (FAQs) [Internet]. [cited 2023 Jul 21]. Available from: https://www.cdc.gov/healthywater/drinking/drinking-water-faq.html
  10. National Center for Biotechnology Information (NCBI). Outbreaks Associated with Cantaloupe, Watermelon, and Honeydew in the United States, 1973–2011 – PMC [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4627691
  11. National Center for Biotechnology Information (NCBI). Maternal and child health: Maternal caffeine consumption and pregnancy outcomes: a narrative review with implications for advice to mothers and mothers-to-be – PMC [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8165152
  12. National Center for Biotechnology Information (NCBI). Mercury Toxicity [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/books/NBK499935
  13. National Center for Biotechnology Information (NCBI). Protein and Amino Acid Requirements during Pregnancy – PMC [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4942872
  14. National Center for Biotechnology Information (NCBI). Diet in pregnancy—more than food – PMC [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5682869
  15. National Center for Biotechnology Information (NCBI). Nutrition Recommendations in Pregnancy and Lactation – PMC [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5104202
  16. Centers for Disease Control and Prevention (CDC). Basics about FASDs [Internet]. [cited 2023 Jul 21]. Available from: https://www.cdc.gov/ncbddd/fasd/facts.html
  17. National Center for Biotechnology Information (NCBI). Impacts of Caffeine during Pregnancy – PMC [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7035149
  18. National Center for Biotechnology Information (NCBI). Nutrient Intake during Pregnancy and Post-Partum: ECLIPSES Study – PMC [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7285175
  19. National Center for Biotechnology Information (NCBI). Vitamin and Mineral Supplementation During Pregnancy on Maternal, Birth, Child Health and Development Outcomes in Low- and Middle-Income Countries: A Systematic Review and Meta-Analysis – PMC [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7071347
  20. World Health Organization (WHO). This page cannot be found [Internet]. [cited 2023 Jul 21]. Available from: https://www.who.int/elena/titles/guidance_summaries/daily_iron_pregnancy/en
  21. National Center for Biotechnology Information (NCBI). Vitamin D Deficiency in Pregnant Women and Their Neonates – PMC [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5064090
  22. National Center for Biotechnology Information (NCBI). New insights into the vitamin D requirements during pregnancy – PMC [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5573964
  23. National Center for Biotechnology Information (NCBI). Both Mother and Infant Require a Vitamin D Supplement to Ensure That Infants’ Vitamin D Status Meets Current Guidelines – PMC [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5946214
  24. National Center for Biotechnology Information (NCBI). Zinc supplementation for improving pregnancy and infant outcome [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7043363
  25. National Center for Biotechnology Information (NCBI). Choline: Exploring the Growing Science on Its Benefits for Moms and Babies – PMC [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6722688
  26. National Center for Biotechnology Information (NCBI). Usual Choline Intakes Are Associated with Egg and Protein Food Consumption in the United States – PMC [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5579632
  27. National Health Service (NHS). Vitamins, supplements and nutrition in pregnancy [Internet]. [cited 2023 Jul 21]. Available from: https://www.nhs.uk/pregnancy/keeping-well/vitamins-supplements-and-nutrition
  28. National Health Service (NHS). Foods to avoid in pregnancy [Internet]. [cited 2023 Jul 21]. Available from: https://www.nhs.uk/pregnancy/keeping-well/foods-to-avoid
  29. National Center for Biotechnology Information (NCBI). Listeriosis in Pregnancy: Diagnosis, Treatment, and Prevention – PMC [Internet]. [cited 2023 Jul 21]. Available from: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2621056
  30. Centers for Disease Control and Prevention (CDC). Foodborne Germs and Illnesses [Internet]. [cited 2023 Jul 21]. Available from: https://www.cdc.gov/foodsafety/foodborne-germs.html

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