Scientific References
- Cinar V, Polat Y, Baltaci AK, Mogulkoc R. Effects of magnesium supplementation on testosterone levels of athletes and sedentary subjects at rest and after exhaustion. Biol Trace Elem Res. 2011 Apr;140(1):18-23. doi: 10.1007/s12011-010-8676-3. Epub 2010 Mar 30. PMID: 20352370
- Maggio M, De Vita F, Lauretani F, Nouvenne A, Meschi T, Ticinesi A, Dominguez LJ, Barbagallo M, Dall'aglio E, Ceda GP. The Interplay between Magnesium and Testosterone in Modulating Physical Function in Men. Int J Endocrinol. 2014;2014:525249. doi: 10.1155/2014/525249. Epub 2014 Mar 3. PMID: 24723948; PMCID: PMC3958794
- Fallah A, Mohammad-Hasani A, Colagar AH. Zinc is an Essential Element for Male Fertility: A Review of Zn Roles in Men's Health, Germination, Sperm Quality, and Fertilization. J Reprod Infertil. 2018 Apr-Jun;19(2):69-81. PMID: 30009140; PMCID: PMC6010824
- Allouche-Fitoussi D, Breitbart H. The Role of Zinc in Male Fertility. Int J Mol Sci. 2020 Oct 21;21(20):7796. doi: 10.3390/ijms21207796. PMID: 33096823; PMCID: PMC7589359
- Neychev V, Mitev V. Pro-sexual and androgen enhancing effects of Tribulus terrestris L.: Fact or Fiction. J Ethnopharmacol. 2016 Feb 17;179:345-55. doi: 10.1016/j.jep.2015.12.055. Epub 2015 Dec 28. PMID: 26727646
- Singh S, Nair V, Gupta YK. Evaluation of the aphrodisiac activity of Tribulus terrestris Linn. in sexually sluggish male albino rats. J Pharmacol Pharmacother. 2012 Jan;3(1):43-7. doi: 10.4103/0976-500X.92512. PMID: 22368416; PMCID: PMC3284036
- Missassi G, Dos Santos Borges C, de Lima Rosa J, Villela E Silva P, da Cunha Martins A Jr, Barbosa F Jr, De Grava Kempinas W. Chrysin Administration Protects against Oxidative Damage in Varicocele-Induced Adult Rats. Oxid Med Cell Longev. 2017;2017:2172981. doi: 10.1155/2017/2172981. Epub 2017 Dec 19. PMID: 29410731; PMCID: PMC5749274
- Srivatsav A, Balasubramanian A, Pathak UI, Rivera-Mirabal J, Thirumavalavan N, Hotaling JM, Lipshultz LI, Pastuszak AW. Efficacy and Safety of Common Ingredients in Aphrodisiacs Used for performance problems: A Review. Sex Med Rev. 2020 Jul;8(3):431-442. doi: 10.1016/j.sxmr.2020.01.001. Epub 2020 Mar 2. PMID: 32139335; PMCID: PMC7340557
- Shindel AW, Xin ZC, Lin G, Fandel TM, Huang YC, Banie L, Breyer BN, Garcia MM, Lin CS, Lue TF. Erectogenic and neurotrophic effects of icariin, a purified extract of horny goat weed (Epimedium spp.) in vitro and in vivo. J Sex Med. 2010 Apr;7(4 Pt 1):1518-28. doi: 10.1111/j.1743-6109.2009.01699.x. Epub 2010 Feb 5. PMID: 20141584; PMCID: PMC3551978
- Chinnappan SM, George A, Pandey P, Narke G, Choudhary YK. Effect of Eurycoma longifolia standardized aqueous root extract-Physta® on testosterone levels and quality of life in aging male subjects: a randomized, double-blind, placebo-controlled multicentre study. Food Nutr Res. 2021 May 19;65. doi: 10.29219/fnr.v65.5647. PMID: 34262417; PMCID: PMC8254464
- Chittur S, Parr B, Marcovici G. Inhibition of inflammatory gene expression in keratinocytes using a composition containing carnitine, thioctic Acid and saw palmetto extract. Evid Based Complement Alternat Med. 2011;2011:985345. doi: 10.1093/ecam/nep102. Epub 2011 Jun 8. PMID: 19692448; PMCID: PMC3137880
- Suzuki M, Ito Y, Fujino T, Abe M, Umegaki K, Onoue S, Noguchi H, Yamada S. Pharmacological effects of saw palmetto extract in the lower urinary tract. Acta Pharmacol Sin. 2009 Mar;30(3):227-81. doi: 10.1038/aps.2009.1. PMID: 19262550; PMCID: PMC4002402
- Jurikova T, Sochor J, Rop O, Mlcek J, Balla S, Szekeres L, Adam V, Kizek R. Polyphenolic profile and biological activity of Chinese hawthorn (Crataegus pinnatifida BUNGE) fruits. Molecules. 2012 Dec 6;17(12):14490-509. doi: 10.3390/molecules171214490. PMID: 23222867; PMCID: PMC6268084
- Dehghani S, Mehri S, Hosseinzadeh H. The effects of Crataegus pinnatifida (Chinese hawthorn) on metabolic syndrome: A review. Iran J Basic Med Sci. 2019 May;22(5):460-468. doi: 10.22038/IJBMS.2019.31964.7678. PMID: 31217924; PMCID: PMC6556496
- Stohs SJ, Ray SD. A review and evaluation of the efficacy and safety of Cissus quadrangularis extracts. Phytother Res. 2013 Aug;27(8):1107-14. doi: 10.1002/ptr.4846. Epub 2012 Sep 13. PMID: 22976133
- Borrelli F, et al. Herbal dietary supplements for performance problems: A systematic review and meta-analysis. Drugs. 2018; doi:10.1007/s40265-018-0897-3