Impact of Plant-Based Diets During Pregnancy on Health Outcomes

VEGALIM : Vegetalization of the Maternal Diet During Pregnancy: Association With Pregnancy Outcomes and Newborn Health.

Observational Nantes University Hospital · NCT06155344

This study is looking at how eating a plant-based diet during pregnancy affects the health of mothers and their babies.

Quick facts

Study typeObservational
Enrollment670 (estimated)
Ages18 Years and up
SexFemale
SponsorNantes University Hospital Academic / other
Locations1 site (Nantes, Loire-Atlantique)
Trial IDNCT06155344 on ClinicalTrials.gov

What this trial studies

This observational study investigates the effects of a plant-based diet on pregnant women's health and the health of their newborns. It focuses on assessing the level of vegetalization in the diets of pregnant women during their first trimester and late pregnancy. The study will utilize food frequency questionnaires and collect maternal blood samples to analyze plasma lipid profiles. The goal is to understand how these dietary patterns may influence maternal and newborn health outcomes.

Who should consider this trial

Good fit: Ideal candidates for this study are pregnant women consulting at the Nantes University Hospital for pregnancy monitoring, specifically between 11 and 13 weeks of gestation.

Not a fit: Patients under 18 years of age or those with cognitive impairments that prevent them from completing questionnaires may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide insights into how plant-based diets during pregnancy may improve health outcomes for mothers and their newborns.

How similar studies have performed: While there is limited data on the effects of maternal plant-based diets specifically, existing studies on adult populations suggest potential health benefits, indicating this approach may yield valuable insights.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria :

* Pregnant women consulting the CEMAFOER at the Nantes University Hospital for pregnancy monitoring
* Gestational age between 11 and 13 AW +6 days
* Understanding French

Exclusion Criteria:

* Patients under 18 years of age
* Patient who objected to being included in the study
* Patient with cognitive problems that prevent her from answering questionnaires

Where this trial is running

Nantes, Loire-Atlantique

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Diet During PregnancyPregnancyNewbornVegetalizationFood
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.