Which folate supplement works best for Moms-to-Be?
NCT ID NCT06935630
First seen Jul 06, 2026 · Last updated Jul 07, 2026 · Updated 1 time
Summary
This study compares two forms of folate—5-MTHF and folic acid—to see which one better increases red blood cell folate levels in pregnant women. Healthy pregnant women aged 25-35 with a gestational age of 9-14 weeks are randomly assigned to take one of the two supplements daily for three months. The main goal is to measure changes in folate levels and determine if 5-MTHF leads to higher levels than folic acid, which could inform future prenatal care guidelines.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- 5-methyltetrahydrofolate (5-MTHF) and folic acid
- What this could lead to
- If 5-MTHF proves more effective, it could lead to updated prenatal supplement recommendations, potentially improving folate status and reducing neural tube defect risks in pregnancies.
- What could go wrong
- This is a small, early-phase trial with 96 participants, so results may not apply broadly. The study measures blood folate levels, not actual health outcomes, so real-world benefits remain uncertain.
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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
-
96 people
The number who actually took part.
- Started
-
Jan 2025
- Finished
-
Feb 2026
- Lead sponsor
-
A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
25 to 35 years
- Sex
-
Female participants only
- Healthy volunteers
-
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: * Pregnant women with a gestational age of 9-14 weeks * Age: 25 - 35 years old * Have normal BMI (18.5- 30 kg/m2) * Declared healthy based on previous health examinations * Hb \> 11 g/dl Exclusion Criteria: * Pregnant women with upper gastrointestinal disease * History or current use of drugs interacting with folate metabolism (e.g., Methotrexate) * History or current use of antiepileptic therapy * Concomitant use of Proton Pump Inhibitors (PPI), antacid, and AH2 receptor blocker
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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
-
Mulyorejo Public Health
Surabaya, East Java, 60114, Indonesia
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