ASHWANGANDHA: Vijay R Ambiye, Deepak Langade, Swati Dongre, et al. Clinical Evaluation of the Spermatogenic Activity of the Root Extract of Ashwagandha (Withania somnifera) in Oligospermic Males: A Pilot Study. Evid Based Complement Alternat Med. 2013 Nov 28;2013:571420. doi: 10.1155/2013/571420
MACA ROOT: Ingrid Melnikovova, Tomas Fait, Michaela Kolarova, et al. Effect of Lepidium meyenii Walp. on Semen Parameters and Serum Hormone Levels in Healthy Adult Men: A Double-Blind, Randomized, Placebo-Controlled Pilot Study. Evid Based Complement Alternat Med. 2015 Sep 1;2015:324369. doi: 10.1155/2015/324369
TRIBULUS TERRESTRIS L.: Sima Sanagoo, Behnaz Sadeghzadeh Oskouei, Nafiseh Gassab Abdollahi, et al. Effect of Tribulus terrestris L. on sperm parameters in men with idiopathic infertility: A systematic review. Complementary Therapies in Medicine. Volume 42, February 2019. doi: j.ctim.2018.09.015
RED VELVET BEANS: Kamla Kant Shukla, Abbas Ali Mahdi, Mohammad Kaleem Ahmad, et al. Mcna Prns improves male fertility by its action on the hypothalamus-pituitary-gonadal axis. Fertil Steril. 2009 Dec;92(6):1934-40. doi: 10.1016/j.fertnstert.2008.09.045.
CoQ10: Mohammad Reza Safarinejad. Efficacy of Coenzyme Q10 on Semen Parameters, Sperm Function and Reproductive Hormones in Infertile Men. Journal of Urology, Jul 2009. doi: 10.1016/j.juro.2009.02.121
FOLATE: Shelley M Vanderhout, Matineh Rastegar Panah, Bibiana Garcia-Bailo, et al. Nutrition, genetic variation and male fertility. Transl Androl Urol. 2021 Mar;10(3):1410–1431. doi: 10.21037/tau-20-592
ZINC: Ali Fallah, Azadeh Mohammad-Hasani, Abasalt Hosseinzadeh Colagar. 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.
VITAMIN C: Mohammed Akmal, J Q Qadri, Noori S Al-Waili, et al. Improvement in human semen quality after oral supplementation of vitamin C. J Med Food
. 2006 Fall;9(3):440-2. doi: 10.1089/jmf.2006.9.440.
VITAMIN E: Roberto Matorras, Jairo Pérez-Sanz, Beatriz Corcóstegui, et al. Effect of vitamin E administered to men in infertile couples on sperm and assisted reproduction outcomes: a double-blind randomized study. F S Rep. 2020 Sep 18;1(3):219–226. doi: 10.1016/j.xfre.2020.09.006
VITAMIN D: Gianmartin Cito, Andrea Cocci, Elisabetta Micelli, et al. Vitamin D and Male Fertility: An Updated Review. World J Mens Health. 2019 May 17;38(2):164–177. doi: 10.5534/wjmh.190057
SELENIUM: Mohammad K Moslemi, Samaneh Tavanbakhsh. Selenium–vitamin E supplementation in infertile men: effects on semen parameters and pregnancy rate. Int J Gen Med. 2011 Jan 23;4:99–104. doi: 10.2147/IJGM.S16275