A feasibility study of 57 kids with migraines found that families can successfully take omega-3 supplements daily for 12 weeks and participate in research studies. According to Gram Research analysis, 77 percent of participants completed the 12-week trial, blood samples were collected from all participants, and 96 percent of families rated the supplements as acceptable. However, this study did not measure whether migraines actually improved, so larger studies are needed to determine if omega-3 supplements truly help reduce migraines in young people.
Researchers wanted to know if omega-3 supplements (the healthy fats found in fish) could help young people with migraines. They tested whether families could stick with taking these supplements daily for 12 weeks and whether they could collect blood samples to measure the supplements’ effects. The study included 57 kids and teens aged 10 to 17 years old. Most families completed the study and said the supplements were acceptable to use. While this study didn’t measure whether migraines actually improved, it proved that a larger, more detailed study is possible and worthwhile.
Key Statistics
A quasi-randomized controlled feasibility trial of 57 children and adolescents aged 10 to 17 years found that 77 percent completed a 12-week omega-3 supplementation study, exceeding the researchers’ retention goal of 70 percent.
In a 2026 feasibility trial of 57 youth with migraines, dried blood spot biospecimen collection and dietary recall completion both reached 100 percent among study completers, demonstrating that integrated biomarker assessment is feasible in pediatric migraine research.
A feasibility study of omega-3 supplementation in 57 children with migraines found that 96 percent of families rated daily supplement administration as at least moderately acceptable, supporting the viability of nutrition-based interventions in this population.
Among 57 youth enrolled in an omega-3 supplementation feasibility trial, structured telephone follow-up at weeks 4 and 8 supported retention and adherence monitoring, with 77 percent of participants completing the full 12-week intervention.
The Quick Take
- What they studied: Whether families with kids who have migraines can successfully take omega-3 fish oil supplements daily for 12 weeks and provide blood samples to measure how the supplements affect their bodies.
- Who participated: 57 children and teenagers aged 10 to 17 years old who experience migraines, recruited from two pediatric neurology clinics. About half received omega-3 supplements and half received a placebo (fake supplement made from coconut oil).
- Key finding: 77 percent of participants completed the full 12-week study. Nearly all families said the daily supplements were acceptable to use. Blood samples were successfully collected from all participants, and families completed all dietary tracking records.
- What it means for you: This study shows that testing omega-3 supplements for migraine relief in kids is practical and doable. Families can stick with daily supplements and participate in research studies. However, this study didn’t yet measure whether migraines actually improved, so we need larger studies to know if omega-3 supplements truly help.
The Research Details
This was a feasibility trial, which means researchers were testing whether they could successfully run a study rather than measuring whether a treatment works. Fifty-seven kids and teens with migraines were split into two groups. One group took omega-3 supplements (a combination of two healthy fats called EPA and DHA) every day for 12 weeks. The other group took a placebo that looked and tasted the same but contained coconut oil instead. Neither the families nor the researchers knew which kids got the real supplement until the study ended, making it double-blind.
Families came to the clinic at the start and end of the study to give blood samples using a special dried blood spot method, which is like a finger prick test. Kids and their parents also answered questions about their diet and how they felt. Researchers called families at weeks 4 and 8 to check in and help them stick with taking the supplements.
The researchers set specific goals before starting the study. They wanted to see if they could recruit enough kids, keep them in the study, get families to take the supplements regularly, collect blood samples successfully, and have families say the study was acceptable.
Testing whether a treatment works in kids is harder than testing in adults because kids can’t always describe their symptoms clearly, and families have busy schedules. This study shows that researchers can successfully combine multiple research methods (blood tests, diet tracking, and symptom reporting) while keeping families engaged. This information helps researchers design better studies in the future.
This study was published on medRxiv, which is a preprint server where research is shared before formal peer review. The study was registered on ClinicalTrials.gov before it started, which is a good sign of transparency. The researchers clearly stated they were testing feasibility, not whether the treatment works. They met all six goals they set for the study, which suggests good planning and execution. However, because this is a preprint, it hasn’t yet gone through the formal peer review process that published studies go through.
What the Results Show
Of 57 kids enrolled in the study, 44 completed all 12 weeks, which is a 77 percent completion rate. This exceeded the researchers’ goal of keeping at least 70 percent of participants. Families reported giving supplements to their kids on most days, meeting the adherence goal. Blood samples were successfully collected from all 44 kids who finished the study, achieving 100 percent completion. All families also completed four dietary recall sessions where they reported what their kids ate, also reaching 100 percent completion.
When asked about the study experience, 96 percent of families said the daily supplements were at least moderately acceptable. Most families said they would be open to using dietary supplements for migraine management in the future. The main reasons some kids dropped out were that five families withdrew from the study, five were lost to follow-up, two kids didn’t like the taste of the supplement, and one child no longer qualified for the study.
Structured phone calls at weeks 4 and 8 appeared to help families stay in the study and remember to give supplements. These check-in calls were described as helpful by families.
The study identified specific challenges that future research should address. Supplement taste was a barrier for some families, suggesting that future supplements should be more palatable. Families also mentioned that fitting daily supplements into their routine was sometimes difficult. The researchers noted that the study successfully integrated multiple complex research methods (blood collection, dietary tracking, and symptom reporting) without overwhelming families, which is important for designing larger studies.
Previous studies testing treatments for migraines in kids have struggled with keeping families engaged and collecting biological samples. This study shows better retention rates than many past pediatric nutrition studies, likely because of the structured phone follow-up and clear communication with families. The 100 percent blood sample and dietary recall completion rates are notably high compared to typical pediatric research, suggesting that the methods used were well-designed for this age group.
This study was designed to test whether research methods work, not whether omega-3 supplements actually reduce migraines. The results about migraine improvement will be reported separately. The study was small with only 57 kids, so results may not apply to all children with migraines. The study lasted only 12 weeks, which may not be long enough to see changes in migraine patterns. The researchers used sequential alternating allocation to assign kids to groups, which is less rigorous than computer-generated randomization. The study was conducted at only two clinics, so the families may not represent all kids with migraines. Finally, because this is a preprint, it has not yet been formally reviewed by other scientists.
The Bottom Line
Based on this feasibility study, researchers should proceed with a larger trial testing whether omega-3 supplements help reduce migraines in kids. The larger study should use computer-generated randomization, last at least 16 weeks, track headaches daily using electronic diaries, and include more diverse populations. Families interested in omega-3 supplements for migraine should wait for results from this larger study before starting supplements, as we don’t yet know if they actually help. Current evidence does not support using omega-3 supplements specifically for migraine prevention in kids outside of research studies.
Parents and kids with migraines should care about this research because it could lead to new treatment options. Pediatric neurologists should care because it shows how to design better studies in their field. Researchers should care because it demonstrates practical methods for studying nutrition interventions in kids. Kids with migraines should not start omega-3 supplements based on this study alone, as it didn’t measure migraine improvement.
The larger study that researchers plan to conduct based on these findings would likely take 2 to 3 years to complete and analyze. Families should expect to wait at least that long before knowing whether omega-3 supplements truly help with migraines in kids. Even after that study finishes, it may take additional time for doctors to recommend supplements based on the results.
Frequently Asked Questions
Can omega-3 supplements help reduce migraines in kids?
This study shows that testing omega-3 supplements in kids is possible and practical, but it did not measure whether migraines actually improved. Larger studies are needed to determine if omega-3 supplements truly help reduce migraines. Currently, there is not enough evidence to recommend omega-3 supplements specifically for migraine prevention in children.
How long do kids need to take omega-3 supplements to see results for migraines?
This study tested supplements for 12 weeks, but researchers recommend future studies last at least 16 weeks. Most kids would likely need to take supplements consistently for several weeks before any effects on migraines might appear. The exact timeline is unknown because this study did not measure migraine improvement.
What are the side effects of omega-3 supplements in children?
In this study, the main complaint was that two kids disliked the taste of the supplement. The study did not report other side effects, but omega-3 supplements are generally considered safe for kids. However, you should talk to your child’s doctor before starting any supplement, especially if your child takes other medications.
Is this study proof that omega-3 supplements work for migraines?
No, this study only tested whether families could participate in a research study about omega-3 supplements. It did not measure whether migraines improved. The researchers plan to conduct a larger study to actually test whether the supplements help reduce migraines. Results from that larger study will be needed before doctors can recommend omega-3 supplements for migraine prevention.
When will we know if omega-3 supplements help kids with migraines?
Researchers plan to conduct a larger study based on these findings, which would likely take 2 to 3 years to complete. After that study finishes and is reviewed, it may take additional time before doctors have clear recommendations. Families should wait for results from the larger study before starting omega-3 supplements specifically for migraine management.
Want to Apply This Research?
- Track daily supplement adherence by logging when the omega-3 supplement is taken each day, and record migraine frequency and severity using a simple 1 to 10 scale each evening. This creates a clear picture of whether supplement use correlates with migraine patterns over weeks and months.
- Set a daily reminder at the same time each day (such as with breakfast or dinner) to take the omega-3 supplement. Pair this with an existing daily habit to make it easier to remember. Use the app to log immediately after taking the supplement so you don’t forget.
- Review your supplement adherence and migraine patterns monthly within the app. Look for trends such as whether weeks with better adherence show fewer migraines. Share this data with your doctor at regular appointments to discuss whether the supplement appears to be helping. Continue tracking for at least 12 to 16 weeks before deciding whether the supplement is working for you.
This study was a feasibility trial that tested research methods, not whether omega-3 supplements actually reduce migraines. The results about migraine improvement have not yet been reported. This research is a preprint and has not yet undergone formal peer review. Do not start omega-3 supplements for migraine prevention based on this study alone. Always consult with your child’s pediatrician or neurologist before starting any supplement, especially if your child takes other medications or has other health conditions. This information is for educational purposes and should not replace professional medical advice.
This research translation is published by Gram Research, the science division of Gram, an AI-powered nutrition tracking app.