11 Sources
Health Insiders relies on peer-reviewed studies, academic research institutions, and medical associations. We avoid using tertiary references. You can learn more about how we ensure our content is accurate and current by reading our editorial policy. When you’re in the market for any new supplement, you must do your own personal research instead of simply relying on the information on the website. Research the ingredients, the studies showing the benefits, and other aspects of the products. Here are some links for you to begin with:
[1] Tyagi V, Scordo M, Yoon RS, Liporace FA, Greene LW. Revisiting the role of testosterone: Are we missing something?. Rev Urol. 2017;19(1):16-24. doi:10.3909/riu0716
[2] Deficient Nitric Oxide Signaling Impairs Skeletal Muscle Growth And Performance: Involvement Of Mitochondrial Dysregulation: https://skeletalmusclejournal.biomedcentral.com/articles/10.1186/s13395-014-0022-6
[3] Miao H. The Research on the Impact of Maca Polypeptide on Sport Fatigue [retracted in: Open Biomed Eng J. 2016 Dec 30;10 :112]. Open Biomed Eng J. 2015;9:322-325. Published 2015 Oct 19. doi:10.2174/1874120701509010322
[4] Talbott SM, Talbott JA, George A, Pugh M. Effect of Tongkat Ali on stress hormones and psychological mood state in moderately stressed subjects. J Int Soc Sports Nutr. 2013;10(1):28. Published 2013 May 26. doi:10.1186/1550-2783-10-28
[6] Panax Ginseng Supplementation Increases Muscle Recruitment, Attenuates Perceived Effort, and Accelerates Muscle Force Recovery After an Eccentric-Based Exercise in Athletes: The Journal of Strength & Conditioning Research (lww.com)
[7] Bain J. The many faces of testosterone. Clin Interv Aging. 2007;2(4):567-576. doi:10.2147/cia.s1417
[8] Testosterone: https://www.iomcworld.org/medical-journals/testosterone-41916.html
[9]Rizk PJ, Kohn TP, Pastuszak AW, Khera M. Testosterone therapy improves erectile function and libido in hypogonadal men. Curr Opin Urol. 2017;27(6):511-515. doi:10.1097/MOU.0000000000000442
[10] Chen CK, Ooi FK, Abu Kasim NA, Asari MA. Effects of Eurycoma Longifolia Jack Supplementation Combined with Resistance Training on Isokinetic Muscular Strength and Power, Anaerobic Power, and Urinary Testosterone: Epitestosterone Ratio in Young Males. Int J Prev Med. 2019;10:118. Published 2019 Jul 5. doi:10.4103/ijpvm.IJPVM_404_17
[11] Selected Herbals And Human Exercise Performance: https://academic.oup.com/ajcn/article/72/2/624S/4729720







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