Vitamins For Woman

Prenatal Vitamins with Probiotics: 7 Best Options for Gut & Baby Health

margaret etudo

Medically Reviewed By Margaret Etudo. Written By The Vitamins For Woman Team.

Struggling with bloating, nausea, or constipation during pregnancy? Discover how prenatal vitamins with probiotics support gut health and baby’s development.

Prenatal Vitamins with Probiotics
Prenatal Vitamins with Probiotics / Canva

Table of Contents

Introduction

Prenatal vitamins are a non-negotiable part of a healthy pregnancy, but for many women, they can bring along unwelcome side effects like nausea, gas, constipation, or bloating.

Those symptoms aren’t just frustrating—they can make it harder for your body to absorb the nutrients you and your baby need. That’s why some moms-to-be turn to prenatal vitamins that include probiotics.

By blending key nutrients with good-for-you bacteria, these supplements can help support your digestion and contribute to your baby’s healthy development.

If you’re pregnant and dealing with digestive issues or want to strengthen your microbiome, adding probiotics to your prenatal routine might make a noticeable difference.

This guide explains why it matters, the specific strains to look for, and seven of the best probiotic prenatal vitamins available today—backed by research and formulated with moms-to-be in mind.

Why Add Probiotics to Prenatals?

Probiotics are live microorganisms that support the balance of “good” bacteria in your gut. During pregnancy, your gut microbiome changes significantly, influencing your health and your baby’s future immune and metabolic function.

The Gut-Baby Connection

Emerging evidence suggests that maternal gut bacteria may directly affect fetal development. According to a study by the National Institutes of Health, changes in a mother’s microbiome can influence birth weight, immune tolerance, and even the risk of allergic conditions in children. 

Probiotic use during pregnancy may also reduce the risk of gestational diabetes and preeclampsia, both of which are linked to inflammation and poor gut health.

Additionally, many women report better digestion, fewer episodes of constipation, and improved nutrient absorption with probiotic supplementation—key benefits when your body works overtime to nourish another life.

Probiotics vs. Digestive Enzymes

While probiotics populate your gut with beneficial bacteria, digestive enzymes help break down food more effectively. Some prenatal formulas now include both for complete digestive support. 

The two aren’t interchangeable but can be synergistic. A prenatal vitamin with both components may provide relief and better outcomes if you struggle with indigestion or nutrient malabsorption.

7 Best Prenatal Vitamins with Probiotics

When choosing the best probiotic prenatal vitamins, look for clinically studied strains, clearly labeled colony-forming units (CFUs), and third-party testing. Here are seven pharmacist-recommended, pregnancy-safe options:

1. Garden of Life mykind Organics Prenatal Multi + Probiotics

  • Probiotic Strains: Lactobacillus rhamnosus, Bifidobacterium lactis
  • CFU: 20 Billion
  • Why it’s excellent: Certified organic, non-GMO, and includes ginger to help with nausea.
  • Bonus: It contains digestive enzymes and is easy on the stomach.
  • Best for: Moms looking for an organic prenatal and probiotic combo.

2. Ritual Essential Prenatal with Probiotics

  • Probiotic Strain: Lactobacillus rhamnosus GR-1
  • CFU: 10 Billion
  • Why it’s excellent: Delayed-release capsule, traceable ingredients, vegan formula.
  • Best for: Women with mild digestive symptoms and strong brand transparency values.

3. SmartyPants Prenatal Formula + Prebiotics & Probiotics

  • Probiotic Strains: L. rhamnosus, B. subtilis
  • CFU: 5 Billion
  • Why it’s excellent: Gummies are ideal for those who can’t tolerate pills.
  • Bonus: Includes omega-3 DHA from fish oil.
  • Best for: Moms with morning sickness who prefer chewables.

4. Pink Stork Total Prenatal + Probiotic Capsules

  • Probiotic Strains: L. reuteri, L. acidophilus
  • CFU: 10 Billion
  • Why it’s excellent: Women-founded, gluten-free, and contains added iron and folate.
  • Best for Pregnant women with frequent bloating or heartburn.

5. New Chapter Perfect Prenatal Multivitamin with Probiotics

  • Probiotic Strains: L. acidophilus
  • CFU: Modest dose for daily use
  • Why it’s excellent: Fermented with probiotics for better nutrient absorption.
  • Best for: Moms seeking prenatal vitamins with gut health support without high probiotic concentrations.

6. Mama Bird Prenatal Multivitamin with Probiotics

  • Probiotic Strains: L. rhamnosus GG, B. lactis
  • CFU: 8 Billion
  • Why it’s excellent: Methylated B vitamins are suitable for MTHFR mutation carriers.
  • Best for: Health-conscious moms concerned about genetic nutrient absorption issues.

7. Naturelo Prenatal Whole Food Multivitamin + Probiotics

  • Probiotic Strains: Multiple strains, including Lactobacillus species
  • CFU: 10 Billion
  • Why it’s excellent: Made from organic fruits and vegetables.
  • Best for: Women seeking a whole-food-based supplement with digestive enzymes included.

Key Probiotic Strains for Pregnancy

Not all probiotics are created equal. Here are strains supported by evidence for use in pregnancy:

Lactobacillus rhamnosus

This strain has been shown to reduce the risk of eczema in babies, support vaginal health, and improve immune modulation. It’s also one of the most studied for pregnancy use and appears in many of the best probiotic prenatal vitamins.

Bifidobacterium lactis

Important for gut barrier integrity, this strain may help reduce the risk of constipation and improve stool frequency during pregnancy.

CFU Count Explained

CFU (colony-forming units) indicates the number of viable bacteria per dose. Doses between 5–20 billion CFUs are generally safe and effective for pregnant women. Higher isn’t always better; balance with the right strains is key.

Frequently Asked Questions

Yes, most probiotic strains used in prenatal supplements—especially Lactobacillus and Bifidobacterium species—are considered safe during pregnancy. The American Pregnancy Association affirms their safety when taken in standard doses and when formulated specifically for prenatal use. However, always consult your healthcare provider, particularly if you’re immunocompromised or have underlying gastrointestinal conditions.

You can take probiotic prenatal vitamins throughout all trimesters. Many women find them especially useful in the first trimester for nausea and in the third trimester to help combat pregnancy-related constipation. Take them with food for best absorption and minimal GI upset.

Probiotics can help restore microbial balance and improve stool consistency, which may reduce constipation—one of the most common digestive complaints during pregnancy. Combining probiotics with fiber and adequate hydration yields the best results.

A Word From Vitamins For Woman

Pregnancy transforms your body in all kinds of ways—including your gut. If you’re dealing with morning sickness, digestion issues, or just trying to support your baby’s health from day one, a prenatal vitamin with added probiotics might be just what you need.

Choosing one that combines key nutrients with trusted probiotic strains means you’re supporting your well-being and helping lay the foundation for your baby’s health right from the very beginning.

Whether you prefer gummies, capsules, or organic formulas, the best probiotic prenatal vitamin fits your needs. And if you’re still unsure which to choose, speak with your OB-GYN or pharmacist to match a product with your health history and gut goals.

  1. Einarson A, Maltepe C, Boskovic R, Koren G. Treatment of nausea and vomiting in pregnancy: An updated algorithm. Canadian Family Physician. 2007;53(12):2109.

  2. Notarbartolo V, Carta M, Accomando S, Giuffrè M. The first 1000 days of life: how changes in the microbiota can influence food allergy onset in children. Nutrients. 2023;15(18):4014.

  3. Key AP. What are digestive enzymes? WebMD.

  4. Voigt J, Lele M. Lactobacillus rhamnosus used in the perinatal period for the prevention of atopic dermatitis in infants: a systematic review and meta-analysis of randomized trials. American Journal of Clinical Dermatology. 2022;23(6):801.

  5. Ala‐Jaakkola R, Forssten SD, Cheng J, et al. Effect of an 8‐week bifidobacterium lactis hn019 supplementation on functional constipation: a multi‐center, triple‐blind, randomized, placebo‐controlled trial. Molecular Nutrition Food Res. Published online May 5, 2025:e70081.

  6. Gul S, Durante-Mangoni E. Unraveling the puzzle: health benefits of probiotics—a comprehensive review. JCM. 2024;13(5):1436.

  7. APA. Prenatal vitamin limits. American Pregnancy Association.

margaret etudo

medically reviewed by margaret etudo, BPharm. written by the vitamins for woman team.

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