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The Link Between Maternal Egg Consumption and Infant Allergies: Separating Fact from Fiction


The reason for this blog came from a article from Biotics Research. There has been a recent article in July published in the Journal of American Medical Association ( JAMA) regarding maternal egg consumption and infant allergies. The recent uptick and reasoning for this entry has to do simply with sitting at my office in the front and people watching. There are of course the dog walkers as well as the families

The journey of pregnancy and motherhood is a significant milestone in a woman's life. As expectant mothers, we constantly strive to make the best choices for our babies, starting from the earliest stages of development. Diet plays a crucial role in ensuring the health and well-being of both mother and child. However, with an influx of information available, it can be challenging to navigate the sea of advice.

One contentious topic is the consumption of eggs during pregnancy and its potential association with infant allergies. In this blog article, we'll explore the latest research and expert opinions to understand if maternal egg consumption can truly impact the development of allergies in infants.

Understanding Food Allergies

Food allergies occur when the body's immune system reacts abnormally to specific proteins found in certain foods. The most common food allergens include milk, eggs, peanuts, tree nuts, wheat, soy, fish, and shellfish. Allergies can vary in severity, ranging from mild discomfort to life-threatening anaphylaxis.

Maternal Diet and Infant Allergies

Over the years, numerous studies have investigated the relationship between maternal diet during pregnancy and the development of allergies in infants. While some research suggested that maternal egg consumption could increase the risk of egg allergy in the baby, the current scientific consensus is not so clear-cut.

The Learning Early About Peanut Allergy (LEAP) study, a landmark randomized clinical trial, demonstrated that early introduction of peanuts to high-risk infants reduced their risk of developing peanut allergies by up to 86%. This groundbreaking study highlighted the importance of early allergen introduction, contrary to previous beliefs that delaying allergenic foods would be beneficial.

The Egg Allergy and Recommendations for Immunization (EARLI) study explored the association between maternal egg consumption during pregnancy and its impact on infant egg allergy. Interestingly, the study found that maternal egg consumption did not increase the risk of egg allergy in infants. This finding contradicted earlier research, emphasizing the need for more in-depth investigation into this complex topic.

The Microbiome Connection

Recent research suggests that the development of allergies is influenced by the gut microbiome—the vast community of microorganisms residing in our digestive tract. Studies have shown that a diverse and balanced gut microbiome can promote better immune system regulation and reduce the risk of allergies.

It is believed that maternal diet during pregnancy can influence the composition of the baby's gut microbiome, which, in turn, may affect the development of allergies. Incorporating allergenic foods like eggs during pregnancy might potentially shape the infant's microbiome in a way that fosters better tolerance to these foods later in life.

Expert Recommendations

The American Academy of Pediatrics (AAP) and other leading health organizations currently advocate for the early introduction of allergenic foods, including eggs, to infants, especially if they are at high risk of developing allergies due to a family history of allergies or other factors. Introducing allergenic foods around 4 to 6 months of age, alongside breastfeeding, can potentially help to build tolerance and reduce the likelihood of developing allergies.

However, if you are pregnant and concerned about your diet's impact on your baby's health, it is essential to consult with your healthcare provider or a registered dietitian. They can provide personalized guidance based on your medical history and individual circumstances.


The relationship between maternal egg consumption and infant allergies is a complex and evolving topic. While earlier research suggested a link between the two, recent studies have provided more nuanced insights. The current consensus supports the early introduction of allergenic foods, including eggs, to infants, which may help reduce the risk of developing allergies.

As with any aspect of pregnancy and motherhood, it's crucial to rely on evidence-based information and consult with healthcare professionals when making decisions about your diet and your baby's health. Every pregnancy is unique, and personalized guidance can go a long way in ensuring a healthy and happy start to your child's life.

On another note- we at Jade Orchid Wellness can provide allergy testing, microbiome or GI gut bacteria testing, food sensitivity testing, and mold exposure testing. Please email us, message us, call us or find us on social media for more information and price ranges. We usually have a network of labs that we can search for the best price for you. Live well. GET ADJUSTED! and we will see you on many of our other panels.

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