Super millet: could a fortified grain fight nutrient deficiencies in kids?
NCT ID NCT02233764
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study gave 223 children aged 12-18 months in India either iron- and zinc-biofortified pearl millet or regular pearl millet for 9 months. Researchers measured changes in iron levels, growth, and immune responses. The goal was to see if this enriched grain could help prevent common nutrient deficiencies.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- iron- and zinc-biofortified pearl millet
- What this could lead to
- If it works, this could point toward a simple, food-based way to reduce iron and zinc deficiencies and improve growth and immunity in young children.
- What could go wrong
- This is a completed trial, but results may not apply to all populations. The intervention is a food, so effects may be modest and depend on consistent consumption.
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.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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223 people
The number who actually took part.
- Started
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May 2017
- Finished
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Jul 2018
- 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.
- Ages
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12 to 18 months
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: * Age 12 months, 0 days to 18 months, 30 days (at time of screening/baseline visit) * Hemoglobin ≥9 g/dL Exclusion Criteria: * Age less than 12 months, 0 days or older than 18 months, 30 days (at time of screening/baseline visit) * Hemoglobin \< 9 g/dL and/or hemoglobinopathy * Presence of severe malnutrition according to Wellcome Classification (marasmus, marasmic kwashiorkor, kwashiorkor, weight-for-height z-score \< -3) * Prior diagnoses of HIV/AIDS or Tuberculosis, or Current diagnosis of HIV/AIDS, malaria, Dengue fever, Tuberculosis requiring \>1 day hospitalization * Children who do not have a caretaker to bring him/her to feeding center * Possibility of migrating out of the slum dwelling for longer than 4 weeks * Prior or current consumption of iron or zinc supplements in the past 1 year * Any known dietary allergies
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Conditions
The condition(s) this trial relates to.
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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Centre for the Study of Social Change-Mumbai
Mumbai, Maharashtra, 400 051, India
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S.N.D.T. Women's University
Mumbai, 400049, India
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St. John's Research Institute
Bengaluru, Karnataka, 560 034, India
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