Some athletes and bodybuilders misuse synthetic testosterone (anabolic steroids) by using very high doses of these in an attempt to Enhance general performance or improve their physical look. 层次（鞘膜 · 白膜 · 血管膜） · 附件 · 纵隔 · 小叶 · 隔片 · 莱迪希细胞 · 塞尔托利氏细胞 · 血睾屏障 与其他类固醇激素一样，睾酮是由胆固醇所衍生的。男性睾丸可以产生大量睾酮，女性卵巢、胎盘及男性或女... https://waylonentyb.pages10.com/the-smart-trick-of-nexalin-that-no-one-is-discussing-64622505