Scientific Information on Sperm Count
Sperm Count
Summary of Sperm Count
Scientific Information on Sperm Count
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.
Human Effect Matrix
Unlocked for Examine Members
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 looks at human studies to tell you what supplements affect Sperm Count.
Unlock the full Study Database with an Examine Membership. Get a 14-day free trial.
| 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
To unlock the full archives of our Study Database and research analyses, become an Examine Member today.
Start your 14-day free trial
