May 2023 in “IntechOpen eBooks” This review outlines the role of testosterone in male sexual development and its therapeutic use for male hypogonadism, covering its biosynthesis, secretion, metabolism, and various biological actions, but does not report specific study results.
September 2006 in “Data Archiving and Networked Services (DANS)” This article discusses the testosterone and estradiol levels in men, examining their roles and suggesting the need for better understanding to differentiate between normal and abnormal levels related to androgen deficiency symptoms, without reporting new clinical results.
72 citations
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October 1998 in “Baillière's clinical endocrinology and metabolism” This article discusses the potential effects of exogenous testosterone, highlighting that its impact on prostate cancer progression, cardiovascular health, and behavior remains uncertain and needs further investigation.
4 citations
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August 2019 This study found that elevated free testosterone levels may reduce body fat and increase bone density in males, but also raise the risk of prostate cancer, hair loss, and benign prostate hyperplasia.
8 citations
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March 2012 in “The Journal of Steroid Biochemistry and Molecular Biology” In this study of healthy men, low levels of testosterone and dihydrotestosterone were associated with higher body mass index, fat content, and insulin resistance, but their effects on lipid and glucose metabolism were similar in quality.
