Which Factors May Help Resist Testosterone's Age-Related Decline?

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Papers referenced in the video:
Reference intervals of nine steroid hormones over the life-span analyzed by LC-MS/MS: Effect of age, gender, puberty, and oral contraceptives https://pubmed.ncbi.nlm.nih.gov/31201927/

Circulating sex hormones in relation to anthropometric, sociodemographic and behavioural factors in an international dataset of 12,300 men https://pubmed.ncbi.nlm.nih.gov/29281666/

Associations of body composition measures with circulating insulin-like growth factor-I, testosterone, and sex hormone-binding globulin concentrations in 16,000 men https://www.nature.com/articles/s41366-024-01633-0

Age-associated changes in hypothalamic–pituitary–testicular function in middle-aged and older men are modified by weight change and lifestyle factors: longitudinal results from the European Male Ageing Study https://academic.oup.com/ejendo/article-abstract/168/3/445/6659694