Vegan kids under the microscope: new study tracks health from infancy
NCT ID NCT05442281
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study follows 60 children from around 6 months to 3 years old—half on a vegan diet, half on a mixed diet. Researchers track growth, nutrition, blood levels, and cognitive development to see if a vegan diet affects key nutrients. The goal is to better understand the risks and benefits to help guide future recommendations.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could provide better guidance on the risks and benefits of vegan diets for young children.
- What could go wrong
- This is a small observational study, not a treatment trial. It can show links but cannot prove cause and effect.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2021
- Expected to finish
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Dec 2029
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Swedish infants mainly breastfed planned for vegan or mixed diet respectively
- Ages
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4 to 8 months
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Planned exclusive vegan diet or mixed diet respectively from 6 months of age until at least 2 years of life * Exclusively (\>90%) breastfed until 4 months * Born term (GE 37+0 - 41+6) * Single birth * Birth weight \>2500 g * Apgar score 5 min \> 5 Exclusion Criteria: \* A chronic disease affecting growth or neurodevelopment
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Umeå University, Department of Clinical Sciences
Umeå, Umeå, 90185, Sweden
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