The Human Effect Matrix looks at human studies to tell you what supplements affect Endurance Training.
Full details on all Endurance Training supplements are available to Examine members.
| Grade | Level of Evidence [show legend] |
|---|---|
|
Robust research conducted with repeated double-blind clinical trials |
|
Multiple studies where at least two are double-blind and placebo controlled |
|
Single double-blind study or multiple cohort studies |
|
Uncontrolled or observational studies only |
|
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.
|
Notes |
|---|---|---|---|---|
|
|
Notable
|
- See study |
Improvement in endurance under high heat conditions was noted in one study.
|
|
|
|
- | High See all 3 studies |
Overall, studies haven't found a notable effect on cycling endurance, though more research in different contexts is needed.
|
