https://www.healthline.com/health/what-is-testosterone
https://www.researchgate.net/publication/304338029_Exogenous_Testosterone_Rapidly_Increases_Aggressive_Behavior_in_Dominant_and_Impulsive_Men
https://money.usnews.com/money/personal-finance/spending/articles/men-your-testosterone-might-be-making-you-spend-more#:~:text=In%20our%20studies%2C%20we%20think,But%20the%20narcissist%3F
https://abcnews.go.com/Health/Healthday/story?id=4653235&page=1
https://www.theguardian.com/science/2008/apr/15/medicalresearch.gender
https://academic.oup.com/jcem/article/81/10/3754/2650112?login=false
https://share.upmc.com/2021/10/testosterone-facts/
https://charlestontestosterone.com/10-most-surprising-facts-about-testosterone/
https://balancemyhormones.co.uk/15-facts-about-testosterone/
https://www.businessinsider.com/11-amazing-facts-about-testosterone-2011-5
https://www.readersdigest.co.uk/health/health-conditions/7-things-you-didnt-know-about-testosterone
https://www.ucihealth.org/blog/2023/03/testosterone-facts
https://www.muscleandfitness.com/features/active-lifestyle/10-tell-all-facts-about-testosterone/
https://www.health.harvard.edu/staying-healthy/testosterone--what-it-does-and-doesnt-do
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0008330
https://pubmed.ncbi.nlm.nih.gov/19087438/#:~:text=Observational%20studies%20between%20men%20from,in%20comparison%20with%20meat%2Deaters
https://www.urmc.rochester.edu/encyclopedia/content.aspx?ContentTypeID=167&ContentID=shbg_blood
https://www.pnas.org/doi/10.1073/pnas.2021745118#:~:text=We%20find%20that%20testosterone%20induces,regions%20involved%20in%20reward%20processing
https://www.sleepcareonline.com/articles/is-low-testosterone-linked-to-sleep-apnea/#:~:text=Low%20testosterone%2C%20or%20Low%2DT,with%20OSA%20impact%20testosterone%20production
https://en.wikipedia.org/wiki/Hypothalamic%E2%80%93pituitary%E2%80%93gonadal_axis
https://www.thewellnesscorner.com/blog/does-overtraining-over-exercising-impact-testosterone
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2954190/
https://pubmed.ncbi.nlm.nih.gov/13129483/
https://arstechnica.com/science/2011/09/got-kids-you-may-also-have-low-testosterone/

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6206510/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3223653/
https://www.scientificamerican.com/article/strange-but-true-testosterone-alone-doesnt-cause-violence/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3955324/#:~:text=Modern%20androgen%20therapy%20started%20in,and%20Leopold%20Ruzicka%20in%20Basel
https://pubmed.ncbi.nlm.nih.gov/30959485/#:~:text=After%20several%20detours%20together%20with,Ruzicka%20(Z%C3%BCrich)%20synthesized%20testosterone
https://www.theguardian.com/science/2018/mar/20/testosterone-myth-male-hormone-behaviour-risk-taking
https://risemenshealth.com/tbi-ptsd-and-low-testosterone/
https://jamanetwork.com/journals/jamaneurology/fullarticle/2748920
https://www.healthline.com/health/testosterone-and-osteoporosis#:~:text=Testosterone%20levels%20decrease%20by%20about,depression
https://www.wired.com/story/testosterone-treatment-myth/
https://news.utexas.edu/2006/11/30/changes-in-mens-testosterone-levels-predict-competitiveness-after-a-loss/
https://med.stanford.edu/news/all-news/2013/12/in-men-high-testosterone-can-mean-weakened-immune-response-study-finds.html