Scientific Information on Cramps
Cramps
Summary of Cramps
Scientific Information on Cramps
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Human Effect Matrix
Unlocked for Examine Plus membersThe Human Effect Matrix looks at human studies to tell you what supplements affect Cramps.
Full details on all Cramps supplements are available to Examine Plus members.
| 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.
|
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.
|
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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Minor
|
- See study |
Efficacy against cramps appears to correlate both with how severe the cramps are during PMS and the response to Vitex supplementation; potency seems variable.
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- | - See study |
No evidence to support a reduction in pregnancy related leg cramps
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Notable
|
- See study |
One study in young women found a meaningful improvement in pain and duration of menstrual cramps.
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