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The Human Effect Matrix looks at human studies to tell you what supplements affect Migraine.
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| Grade | Level of Evidence [show legend] |
|---|---|
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Robust research conducted with repeated double-blind clinical trials |
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Multiple studies where at least two are double-blind and placebo controlled |
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Single double-blind study or multiple cohort studies |
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Uncontrolled or observational studies only |
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Level of Evidence
?
The amount of high quality evidence. The more
evidence, the more we can trust the results.
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Supplement |
Magnitude of effect
?
The direction and size of the supplement's impact on
each outcome. Some supplements can have an increasing effect, others have a decreasing effect, and others have no effect.
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Consistency of research results
?
Scientific research does not always agree. HIGH or
VERY HIGH means that most of the scientific research agrees.
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Notes |
|---|---|---|---|---|
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Strong
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Very High See all 5 studies |
Feverfew appears to be strongly effective in reducing migraines when the population in question are people with high frequency migraines possibly accompanied by auras. Feverfew is not as effective, although still somewhat effective, in persons with less frequent migraines.
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Notable
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Moderate See all 7 studies |
Riboflavin supplementation appears to be quite effective in reducing migraine frequency based on preliminary research. The effect of riboflavin on intensity is still undetermined, and the optimal dose is not known as while most studies use 400mg one found similar benefits with 25mg.
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Notable
|
Very High See all 6 studies |
Most studies have found a notable reduction in frequency and severity among those with frequent migraines.
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