Easily stay on top of the latest nutrition research
Become an Examine Member to get access to the latest research. Get 150+ studies summarized for you across 25 different categories every month.
Members also have access to the Examine Study Database of 400+ supplements and their effects on 600+ health outcomes, as well as in-depth research analyses. Understand the whole body of nutrition and supplement evidence at a glance.
Get instant access — start your free 14-day trialAlready a Member? Click here to log in.
The Human Effect Matrix summarizes human studies to tell you what effects Capsaicin has on your body, how much evidence there is, and how strong these effects are.
Full details are available to Examine Members. Not a Member? Try Examine Membership completely free for two weeks.
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.
|
Outcome |
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 |
---|---|---|---|---|
![]() |
|
- See study |
A possible reduction in blood glucose may occur secondary to pancreatic stimulation with high doses of capsaicin
|
|
![]() |
|
- See study |
High doses of capsaicin may induce insulin release from the pancreas
|
|
![]() |
- | - See study |
|
|
![]() |
- | - See study |
|
|
![]() |
- | - See study |
|
|
![]() |
- | - See 2 studies |
|
|
![]() |
- | - See study |
|
Studies Excluded from Consideration
Used peppers (vegetables) rather than isolated capsaicin[1]
Confounded with caffeine and/or black pepper[2][3]