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May 14, 2025

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Holy Guacamole! The Benefits of Eating Avocado in Pregnancy

Expecting a baby? Pass the guac! A new study says eating avocados in pregnancy may be great for your baby's future health.

If you’re pregnant and dreaming about avocados 24/7, guess what? You’re not just indulging in creamy deliciousness — you’re basically doing superhero work for your baby’s future health. Turns out, eating avocado in pregnancy could be giving your little one’s immune system a major head start. Hot off the presses: a brand-new study in Pediatric Research has found that munching on avocados during pregnancy might seriously lower your baby’s risk of food allergies by the time they blow out that first birthday candle. And no, this isn’t another “wellness trend” cooked up on social media — this is legit science from a massive study of 2,272 pregnant women.

Here’s the Scoop:

Pregnant women who ate avocados during their first or third trimester had a 43.6% lower chance of their baby developing food allergies during that all-important first year. And the researchers made sure to factor in other stuff too, like diet, weight, smoking habits, and breastfeeding.

This is one of the first-ever studies linking avocado cravings to future baby health wins.

But how does it work? It’s all about “maternal exposure”— fancy talk for what you eat while pregnant helps shape your baby’s immune system. 

Eating Avocado in Pregnancy Brings:

  • Vitamin E & Zinc: These antioxidants help program your baby’s immune system to be strong and chill (aka less likely to overreact to harmless foods).

  • Fiber: One glorious avocado has over 9 grams of fiber — great for your digestion and for feeding good gut bacteria. These little bacteria make short-chain fatty acids that help train your baby’s immune system to be less allergic later.

Translation: Your avo-toast obsession? It could be laying the groundwork for fewer allergies and happier tummies.

Why This Is Huge Right Now Food allergies are everywhere these days. The CDC says allergies in kids shot up 50% from 1997 to 2011 — and now, ER trips for allergic reactions are way too common.

Most advice focuses on feeding babies peanut butter early, but this study hints that maybe, just maybe, the secret weapon starts before baby is even born. Talk about early bird advantage.

So Should You Eat More Avocado? If your body’s loving it and your doctor gives the thumbs-up, go for it. Avocados are packed with healthy fats, low in sugar, rich in folate (a pregnancy all-star), and just downright amazing.

Need some tasty ideas?

  • Smash some avocado on whole-grain toast and sprinkle with chili flakes or hemp seeds

  • Toss a slice into your morning smoothie (with spinach, banana, and Greek yogurt—chef’s kiss!)

  • Scoop it out and stuff it with chickpea or tuna salad for a quick snack

  • Blend it into a chocolate mousse (YES, you read that right—it’s dessert and prenatal power food!)

While we still need more studies to make it official-official, this research is another shiny star in the “food is medicine” sky.

So next time you’re slicing up that avocado, smile big, mama—you’re not just feeding yourself. You’re planting the seeds (pun intended) for your little one’s healthy, allergy-fighting future.

Pass the guac!

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About the Author

Susan Swindell Day

Susan Day is the editor in chief for this award-winning publication and all-things Nashville Parent digital creative. She's also an Equity actress, screenwriter and a mom of four amazing kids.