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Testosterone could possibly encourage fair habits. For a single review, topics took aspect inside of a behavioral experiment in which the distribution of a real amount of cash was made the decision. The principles authorized both equally honest and unfair provides. The negotiating associate could subsequently settle for or decrease the offer you. The fairer the offer, the a lot less probable a refusal from the negotiating partner.

Drop of testosterone creation with age has brought about curiosity in androgen replacement therapy.[fifty five] It's unclear if using testosterone for reduced ranges resulting from growing older is useful or hazardous.[fifty six]

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Generally speaking, androgens like testosterone market protein synthesis and so advancement of tissues with androgen receptors.[sixteen] Testosterone is usually called acquiring anabolic and androgenic (virilising) results, even though these categorical descriptions are fairly arbitrary, as There is certainly a great deal of mutual overlap among them.[seventeen] The relative potency of these outcomes can depend upon numerous things which is a subject of ongoing analysis.

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與其他類固醇激素一樣，睪酮是由膽固醇所衍生的。男性睪丸可以產生大量睪酮，女性卵巢、胎盤及男性或女性的腎上腺網狀帶亦會分泌少量的睾酮。

利用睾酮的男性化作用，跨性别男性（即由女性经由变性成为男性）会以睾酮作为替代，以维持至一般正常男性的睾酮水平。同样地，跨性别女性会使用药物抑制睾酮的生成，以让雌激素发挥效用。

過度超量或是長期的使用睪酮，會導致睪丸及男性生殖器萎縮，且導致永久性的陽痿。如果為女性，則會出現乳房萎縮、刺激毛髮過度生長、陰蒂肥大貌似小陰莖和长胡子等種種男性化現象。

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Men who generate much more testosterone usually tend to engage in extramarital sexual intercourse.[84] Testosterone levels do not depend upon physical presence of a companion; nexalin Reviews testosterone amounts of Males partaking in exact same-metropolis and prolonged-length interactions are identical.

除自然作用之外，雄性激素亦可作为药物使用，如雄激素替代疗法和促进肌肉生长。值得注意的是，成年男性無論施打多少劑量的雄激素都无助生殖器再次發育成長，反而容易增长生殖疾病风险。

概括地说，雄激素助长蛋白质的合成及拥有雄激素受体的组织的生长，睾酮的效用可以分为合成代谢及雄性化效应。合成代谢效应包括肌肉质量及力量的增长、增加骨质密度及强度、刺激线性生长及骨骼成熟等。雄性化效应则包括性器官的成熟（尤其是阴茎及胎儿阴囊的生成）、出生后（通常是在青春期）声线的转沉、胡须及体毛的生长等。这些效应一般都是男性的第二性征。

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