Scientific Information on Sperm Count
Sperm Count
Summary of Sperm Count
Scientific Information on Sperm Count
Easily stay on top of nutrition research
Become an Examine.com member to get access to the latest research. 150+ studies summarized across 25 different categories every month.
Becoming a member also unlocks our study database of 400+ supplements and their effects on 600+ health outcomes.
Already a member? Click here to log in.
Make informed decisions about your health
Human Effect Matrix
Unlocked for Examine members
The Human Effect Matrix looks at human studies to tell you what supplements affect Sperm Count.
Full details on all Sperm Count 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 |
|---|---|---|---|---|
|
|
Minor
|
Very High See all 6 studies |
There appears to be a benefit in oligoasthenoteratozoospermia, however, it's based on only a handful of studies and not statistically significant in the available meta-analysis.
|
|
|
|
Minor
|
- See study |
An increase in sperm count has been noted in infertile men who also had low testosterone; it was ineffective in infertile men with normal testosterone
|
|
|
|
- | - See study |
No apparent effect in one study.
|
|
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
Stay on top of the latest research
Become an Examine Personalized member to access the latest nutrition research on over 400 supplements across more than 600 different health goals, outcomes, conditions, and more. Information tailored to you, updated every month.
Bonus: unlock the supplement Human Effect Matrix and all health topics on Examine.com.
