Skip to content

Testro-X Research Review

Zinc

The effect of exhaustion exercise on thyroid hormones and testosterone levels of elite athletes receiving oral zinc.
https://www.ncbi.nlm.nih.gov/pubmed/16648789


Impact of oral zinc therapy on the level of sex hormones in male patients on hemodialysis.
https://www.ncbi.nlm.nih.gov/pubmed/20446777


Effect of fatiguing bicycle exercise on thyroid hormone and testosterone levels in sedentary males supplemented with oral zinc.
https://www.ncbi.nlm.nih.gov/pubmed/17984944


Effect of zinc administration on plasma testosterone, dihydrotestosterone, and sperm count.
https://www.ncbi.nlm.nih.gov/pubmed/7271365

Magnesium

Effects of magnesium supplementation on testosterone levels of athletes and sedentary subjects at rest and after exhaustion
https://www.ncbi.nlm.nih.gov/pubmed/20352370


Effect of magnesium supplementation on strength training in humans.
https://www.ncbi.nlm.nih.gov/pubmed/1619184

Boron

The effect of boron supplementation on the distribution of boron in selected tissues and on testosterone synthesis in rats
http://www.sciencedirect.com/science/article/pii/0955286396001027


Comparative effects of daily and weekly boron supplementation on plasma steroid hormones and proinflammatory cytokines.
https://www.ncbi.nlm.nih.gov/pubmed/21129941


The effect of boron supplementation on its urinary excretion and selected cardiovascular risk factors in healthy male subjects.
https://www.ncbi.nlm.nih.gov/pubmed/9197924


Effect of dietary boron on mineral, estrogen, and testosterone metabolism in postmenopausal women.
https://www.ncbi.nlm.nih.gov/pubmed/3678698

Ashwagandha

Withania somnifera Improves Semen Quality in Stress-Related Male Fertility.
https://www.ncbi.nlm.nih.gov/pubmed/19789214


A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of ashwagandha root in reducing stress and anxiety in adults.
https://www.ncbi.nlm.nih.gov/pubmed/23439798


A Standardized Withania Somnifera Extract Significantly Reduces Stress-Related Parameters in Chronically Stressed Humans: A Double-Blind, Randomized, Placebo-Controlled Study
http://www.enaonline.org/files/artikel/205/JANA%20Vol.11_May%2031%202008.pdf


Withania somnifera improves semen quality by regulating reproductive hormone levels and oxidative stress in seminal plasma of infertile males.
https://www.ncbi.nlm.nih.gov/pubmed/19501822


Examining the effect of Withania somnifera supplementation on muscle strength and recovery: a randomized controlled trial.
https://www.ncbi.nlm.nih.gov/pubmed/26609282

Efficacy of Withania somnifera on seminal plasma metabolites of infertile males: a proton NMR study at 800 MHz.
https://www.ncbi.nlm.nih.gov/pubmed/23796876


Adaptogenic activity of Withania somnifera: an experimental study using a rat model of chronic stress
http://www.sciencedirect.com/science/article/pii/S0091305703001102


A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of ashwagandha root in reducing stress and anxiety in adults.
https://www.ncbi.nlm.nih.gov/pubmed/23439798

Forskohlii

Forskolin and derivatives as tools for studying the role of cAMP.
https://www.ncbi.nlm.nih.gov/pubmed/22393824


Gonadotropin receptor occupancy and stimulation of cAMP and testosterone production by purified Leydig cells: critical dependence on cell concentration.
https://www.ncbi.nlm.nih.gov/pubmed/2160383


Activation of the Human Androgen Receptor through a Protein Kinase A Signaling Pathway
http://www.jbc.org/content/271/33/19900.short


Stimulatory effect of lactate on testosterone production by rat Leydig cells.
https://www.ncbi.nlm.nih.gov/pubmed/11500963


Body Composition and Hormonal Adaptations Associated with Forskolin Consumption in Overweight and Obese Men
http://onlinelibrary.wiley.com/doi/10.1038/oby.2005.162/abstract

L-Glycine

Amino Acid Neurotransmission and Initiation of Puberty: Evidence from Nonketotic Hyperglycinemia in a Female Infant and Gonadotropin-Releasing Hormone Secretion by Rat Hypothalamic Explants
https://academic.oup.com/jcem/article-lookup/doi/10.1210/jcem.82.6.4018#sthash.6aEAOHsv.dpuf


Dietary glycine blunts lung inflammatory cell influx following acute endotoxin.
https://www.ncbi.nlm.nih.gov/pubmed/10926563


L-Glycine: a novel antiinflammatory, immunomodulatory, and cytoprotective agent.
http://www.ncbi.nlm.nih.gov/pubmed/12589194

Inositol

Origins of gonadotropin-releasing hormone (GnRH) in vertebrates: identification of a novel GnRH in a basal vertebrate, the sea lamprey.
https://www.ncbi.nlm.nih.gov/pubmed/18436713


Greek hyperinsulinemic women, with or without polycystic ovary syndrome, display altered inositols metabolism.
https://www.ncbi.nlm.nih.gov/pubmed/18375940


Luteinizing hormone stimulates the formation of inositol trisphosphate and cyclic AMP in rat granulosa cells. Evidence for phospholipase C generated second messengers in the action of luteinizing hormone.
https://www.ncbi.nlm.nih.gov/pubmed/3026357


Effect of Myoinositol and Antioxidants on Sperm Quality in Men with Metabolic Syndrome
https://www.hindawi.com/journals/ije/2016/1674950/


The relationship between gonadotropin-releasing hormone-stimulated luteinizing hormone release and inositol phosphate production: studies with calcium antagonists and protein kinase C activators.
https://www.ncbi.nlm.nih.gov/pubmed/3023025


Gonadotropin-releasing hormone (GnRH) rapidly stimulates the formation of inositol phosphates and diacyglycerol in rat granulosa cells: further evidence for the involvement of Ca2+ and protein kinase C in the action of GnRH.
https://www.ncbi.nlm.nih.gov/pubmed/3009164

L-Theanine

Excitatory action of GABA in the terminal nerve gonadotropin-releasing hormone neurons.
https://www.ncbi.nlm.nih.gov/pubmed/20071623


L-Theanine Boosts Alpha Waves, Promotes Alert Relaxation
http://online.liebertpub.com/doi/pdf/10.1089/10762800151125092


Inhibiting Effects of Theanine on Caffeine Stimulation Evaluated by EEG in the Rat
http://www.tandfonline.com/doi/abs/10.1271/bbb.64.287


Anti-stress effect of theanine on students during pharmacy practice: Positive correlation among salivary α-amylase activity, trait anxiety and subjective stress
http://www.sciencedirect.com/science/article/pii/S0091305713002207

Bioperine

The Effect of Fruit Extracts of Black Pepper on the Fertility Potential of Male Albino Mice
http://pubs.sciepub.com/ajmbr/4/1/1/


Bioperine Research Highlights
http://www.bioperine.com/index.php/researchhighlight

 

Interested In Testro-X? Learn more here.

Related Posts

Floracil50 Research Review
Bifidobacterium Longum Systematic review of randomized controlled trials of probiotics, prebiotics, and synbiotics i...
Read More
Redwood Research Review
Redwood Research Review Vitamin C Vitamin C restores blood pressure and vasodilator response during mental stress in ...
Read More
Total Broth Research Collection
http://www.ncbi.nlm.nih.gov/pubmed/18416885https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3358810/www.ncbi.nlm.nih.gov/...
Read More
Previous article Redwood Research Review