It has great influence on cognition and sexuality, and currently it is used as a testosterone booster. Bulbine Natalensis is a natural herb that originates from the South and South Eastern parts of Africa. Sports Nutrition Research, purveyors of the testosterone-boosting compound ProLensis™, has announced that a human safety study using the extract is to be published. Clusters of star-shaped yellow flowers on long thin … There are very few human studies of the effects of bulbine natalensis, since it is a relatively new health product. 730mg for a 200lb person. The question is: Based on research, it is potentially a very dangerous supplement. In addition, a clinical study involving one human male showed this substance increased both his testosterone levels by 35%. In the only human study with Bulbine natalensis, it was consumed at a dosage of 325 mg twice a day . Cell proliferation was greater than 100% at 0.1-5 and 100-300 μg/ml for Bulbine natalensis and at 0.1μg/ml for Bulbine frutescens. In two animal-based studies, Bulbine Natalensis was shown to significantly increase testosterone levels. When he’s not in the gym or on the road, he enjoys reading and salsa dancing. Hair Loss: Since Bulbine Natalensis increases testosterone and cholesterol levels, precursors for dihydrotestosterone (DHT) conversion, you do have the risk of hair loss. It’s essential to note that except for one all studies analyzing the impacts of Bulbine Natalensis have been performed on rats instead of people. Check out our article on the 7 best natural testosterone boosters. Bulbine natalensis is a perennial herb indigenous to South Africa that is currently being marketed as a prosexual product for men. The results of the study are to be published in the highly esteemed scientific Journal of the International Society of Sports Nutrition (JISSN). At the conclusion of the trial, ProLensis™ was found to be as safe as a maltodextrin placebo. you will end up with a total of 347% of your original level). Bulbine natalensis is quickly gaining popularity in the sports supplement world. ... given the significance of the results in all of the studies undertaken so far, there is a strong probability that the effects can be seen in human equivalent doses. Journal of the International Society of Sports Nutrition (JISSN). Aqueous extract of Bulbine natalensis Baker (Asphodelaceae) stem at 25, 50 and 100 mg/kg body weight was investigated for anabolic and androgenic effects in male Wistar rats. The aqueous extract of Bulbine natalensis stem at these doses (25 and 50 mg/kg body weight) may be used in the management of disorders of desire/libido, premature ejaculation and erectile dysfunction in males. In the rat studies, an extract 10:1 was used, where 50 mg/kg where the dose with the highest testosterone level measured. After 30, a man can expect to lose 1% of his testosterone a year, year on year. The incisional wounds were used to test tensile strength of the healed wounds using a tensiometer.In the in vitro studies, neither extract caused cytotoxicity to either the fibroblast or keratinocyte cells. Bulbine Natalensis Recommended Dosage, Benefits, and Side Effects. 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. Human studies are needed, however. Today, it is touted as a potent testosterone booster.. Bulbine natalensis has been shown to increase testosterone levels in rats, but there is currently no research demonstrating this effect in humans. The rodent data suggests a testosterone boost of 347% compared to baseline, while lowering estrogen by 35%. The results are indicative of prosexual stimulatory potentials of Bulbine natalensis in male rats. This can be converted into an estimated 8 mg/kg for a 60 kg human according to the Body Surface Area Conversions standards laid down by the Food and Drug Administration (FDA) [ 15 ]. Want to know what supplements been proven in scientific case studies to increase testosterone in humans? Studies have shown that it increases circulating testosterone significantly with dosage of 50 mg/kg bodyweight. The cornerstone ingredient of Aggressive Strength is the one and only Bulbine Natalensis. The dosing seems, in rats, to have a inverse U relationship to testosterone, a sem linear downwards relationship to estrogen. July 14, 2012. Yeah I also read, that in rats, to high a dose of Bulbine Natalensis could have the opposite effect. As yet, the limited number of human studies undertaken have either failed to reproduce these results or shown no impact on testosterone levels at all. 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. 1.0) 4 weeks ago I have been fixing and dealing with the issues and constructive criticism the project received on the first post. While Fadogia has been shown in rodent studies to increase testosterone by 100% (doubling your natural test levels! 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. This is an important finding for ProLensis™ as it provides the first peer-reviewed documentation of safety in humans. Although no human research can be found for the herb’s benefits, animal studies are promising: Bulbine (25 and 50 mg/kg body weight) enhances sexual behavior with effects similar to Viagrain rats This study fed 75 healthy male rats different amounts of bulbine natalensis along with a group of placebo and com… While I agree with the overall assessment in this article, as I always say, what works in rats usually does not end up working in humans. What’s more, as mentioned above, one study confirmed the safety of it for the same period of a supplement cycle: four weeks. Despite the absence of human-based studies and trials (for now), I think Bulbine Natalensis could be of use to guys who want to increase their levels of testosterone and libido. Ethnopharmacological relevance. Oddly enough, the rats given the 100 mg dosage showed the opposite behavior. Stefan Gafner, PhD, ABC’s chief science officer, said: “We are grateful to Afrigetics Botanicals for its adoption of Bulbine natalensis. He has over 12 years of experience in the fitness industry and he has been the driving creative force behind numerous e-books and training guides on muscle building, weight loss, and performance enhancement. Native to South Africa, Bulbine Natalensis has long been used in traditional medicine as a way to improve libido and sexual performance in men. Group A (control) was orally treated with 0.5 mL of disti … At the conclusion of the trial, ProLensis™ was found to be as safe as a maltodextrin placebo. 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. The main motive for this project is to organize and put an end to the scatteredness of nootropics-literature and the lack of a single place with only human studies. For decades in the strength, bodybuilding and sporting world athletes have searched for optimal testosterone production in order to improve performance, add muscle mass, improve recovery or, even aid sexual performance. Animal studies show that it may increase testosterone, but only at specific doses - too high doses can have a negative impact on long-term health. In other words, the rats’ libido increased significantly. 550mg for a 150lb person. Looking through user reviews, you’ll find that the only common negative complaint is that certain brands didn’t work; there are no reports of any horror-story side effects. Sixty male rats were grouped into four (A-D) consisting of 15 each. HydroMax or GlycerSize – What Is It & Which Is Better. Despite the herb’s documented benefits and uses in traditional medicine, current studies on B. natalensis are scant. Also monitored were physical parameters, including heart rate, blood pressure and EKG. It has also been shown to exhibit potent aphrodisiac qualities. The African continent has a rich history of medicinal plant use, and a large number of these plants are … 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. In fact, there has only been one human study to date, and it only looked at the short-term use of B. natalensis supplementation to no significant results. The photo shows Bulbine natalensis.Its Zulu name is ibhucu; Afrikaners call it rooiwortel.Herbalists sometimes prescribe the root of the plant for men with impotence problems. It works more than twice as well as Fadogia, at half the dose. Its long-term effects are unknown, but a clinical study of its use in men for a period of 28 days stated that the supplement is safe according to various markers of health, including blood, kidney, liver and heart markers. 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