草药补充剂对前列腺癌的预防作用

Dehydroepiandrosterone(DHEA) is a natural circulating hormone and it decreases with age in the body's production.脱氢表雄酮（DHEA）是一种天然的循环激素，随着年龄的增长而降低。 Because DHEA has been suggested to be able to reverse aging or have anabolic effects due to its ability of being metabolized in the body to androgens, men take DHEA as an over-the-counter supplement.由于DHEA因其在体内被代谢成雄激素的能力而被建议能够逆转衰老或具有合成代谢作用，因此男性将DHEA作为非处方药补充。 Increased consumption of dietary isoflavones is related to a reduced risk of prostate cancer.饮食中异黄酮的摄入增加与降低前列腺癌的风险有关。 Red clover (Trifolium pretense) is one source of isoflavones.红三叶草（假三叶草）是异黄酮的来源之一。 Both supplements may have hormonal effects in the prostate but little is known about the safety of these supplements.两种补品对前列腺都有荷尔蒙作用，但对这些补品的安全性知之甚少。