There is evidence from the limited studies undertaken on Bulbine Natalensis to suggest that there is a toxic effect, specifically relating to the liver. Bulbine Natalensis is a South African shrub that has been used in traditional medicine to treat a variety of conditions including diabetes and convulsions. After 30, a man can expect to lose 1% of his testosterone a year, year on year. The question is: Based on research, it is potentially a very dangerous supplement. © iTestosterone 2017 - All Rights Reserved -, iTestosterone – Men's Nutrition, Fitness, Health & Testosterone, Best Supplements for CrossFit – Boost Endurance & Strength, How to Build Bigger Biceps: 5 Tricks for Huge Arms, 5 Health Benefits of Creatine for Athletes – Strength, Performance, Nitrosigine Pre-Workout Nitric Oxide Booster, The 4 Best Crossfit Pre-Workout Supplements Reviewed, Top 3 Best Multivitamins for Athletes & Bodybuilders Ranked. It is these plant-based compounds that give Bulbine Natalensis its medicinal properties. Bulbine Natalensis is a good natural testosterone booster, which greatly influence testosterone level and thus, increase drive and performance. Human studies are needed, however. These doses are currently only estimates, but … It works more than twice as well as Fadogia, at half the dose. Again, this isn’t something that’s been confirmed in a human-based study but it’s something to keep in mind, especially if you have liver or kidney issues. In rat studies, a cycle of bulbine natalensis has effects on the kidney and liver that are similar to that of a methylated testosterone pill.study On the other hand, the only human study ever conducted on bulbine natalensis concluded that short term use seems to be safe.study Let’s take a look at what PubMed has to say about the potential side effects of bulbine natalensis. It has also been shown to exhibit potent aphrodisiac qualities. As the first step in a series of experiments designed to assess in the in vivo effects of Bulbine natalensis (ProLensis™) supplementation, we performed a placebo-controlled, double-blind clinical trial to assess the short-term safety of this ingredient. Bulbine natalensis is quickly gaining popularity in the sports supplement world. For more information about ProLensis™ or to order ProLensis™ for your own product line please visit http://www.ProLensis.com or contact info(at)ProLensis(dot)com. Sixty male rats were grouped into four (A-D) consisting of 15 each. Questions about your PRWeb account or interested in learning more about our news services? While human-based studies are pending, it has been shown to be safe for human consumption within a 28-day period. ProLensis™ is a well-studied specific extract of bulbine natalensis, with several animal model studies demonstrating the benefit for controlling the hormones testosterone and estrogen – both hormones involved in body augmentation. Sports Nutrition Research has also announced that there are plans for The Center for Applied Health Science to conduct more human trials involving ProLensis™ in the future. While it is far more anabolic and androgenic than testosterone, DHT is thought to be one of the primary reasons for male pattern baldness and hair loss. Vocus, PRWeb, and Publicity Wire are trademarks or registered trademarks of Vocus, Inc. or Vocus PRW Holdings, LLC. ProLensis™ is a well-studied specific extract of bulbine natalensis, with several animal model studies demonstrating the benefit for controlling the hormones testosterone and estrogen – both hormones involved in body augmentation. Bulbine Natalensis Recommended Dosage, Benefits, and Side Effects. In 2009 researchers at the University of Ford Hare in South Africa published the results of an animal study in which they had given male rats water-based extracts of Bulbine natalensis for a week. Unlike hyped supplements such as tribulus (that don't increase testosterone) the South African herb Bulbine Natalensis works and has been shown in studies to increase testosterone by a whopping 347% and crush estrogen by 35%. The rodent data suggests a testosterone boost of 347% compared to baseline, while lowering estrogen by 35%. The prosexual effect of the testosterone booster ProLensis™ (Bulbine natalensis) by John Connor. These findings have since been reproduced in unpublished human studies, and today ProLensis™ features in some of the most popular testosterone-boosting dietary supplements available. The results of the study are to be published in the highly esteemed scientific Journal of the International Society of Sports Nutrition (JISSN). 730mg for a 200lb person. The findings were presented at the recent International Society of Sports Nutrition (ISSN) conference held in Clearwater beach, Florida in June 2012. The gel from the leaves of Bulbine natalensis (BN) and Bulbine frutescens (BF) is commonly used as a traditional medicine in South Africa for the treatment of skin wounds and burns. Want to know what supplements been proven in scientific case studies to increase testosterone in humans? Bulbine Natalensis Recommended Dosage, Benefits, & Side Effects In the fitness community, users typically consume Bulbine Natalensis with the goal of increasing testosterone and sex drive. Yeah I also read, that in rats, to high a dose of Bulbine Natalensis could have the opposite effect. The photo shows the African botanical Bulbine natalensis. The dosing seems, in rats, to have a inverse U relationship to testosterone, a sem linear downwards relationship to estrogen. Another study mirrored these benefits, confirming the superiority of the 25 mg to 50 mg per kilogram of bodyweight dosage. Hair Loss: Since Bulbine Natalensis increases testosterone and cholesterol levels, precursors for dihydrotestosterone (DHT) conversion, you do have the risk of hair loss. Bulbine Natalensis and the Importance of Natural Testosterone Production. David is an avid traveler and loves to hike. In the wellness group, clients regularly devour Bulbine Natalensis with the objective of expanding testosterone and sex drive. The human safety study, performed by The Center for Applied Health Sciences (CAHS) in Stow, Ohio, was a placebo-controlled, double-blind twenty-eight day trial involving thirty-six healthy adults. Oddly enough, the rats given the 100 mg dosage showed the opposite behavior. At the conclusion of the trial, ProLensis™ was found to be as safe as a maltodextrin placebo. Check out our article on the 7 best natural testosterone boosters. 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