Luteinizing Hormone

Luteinizing hormone (LH) is a hormone that is secreted from the pituitary and is known to regulate fertility and stimulate testosterone production from the testicles. Its increase is thought to promote testosterone (somewhat unreliably).


Research analysis by and verified by the Examine.com Research Team. Last updated on Apr 29, 2017.

Human Effect Matrix

The Human Effect Matrix looks at human studies (it excludes animal and in vitro studies) to tell you what supplements affect luteinizing hormone

Grade Level of Evidence
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
Maca
All comparative evidence is now gathered in our ​Supplement Goals Reference.
The evidence for each separate supplement is still freely available ​here.
Red Clover Extract  
Ashwagandha  
Coenzyme Q10  
Nicotine  
Alcohol  
Chromium  
Dehydroepiandrosterone  
Saffron  
Shilajit  
Tribulus terrestris  
Velvet Antler  
Vitamin E  
Ginger  
D-Aspartic Acid  
Zinc  
Licorice  
Pueraria lobata