抗衰老激素：几乎没有益处并且危险性高-凯发k8官网

in the wake of（紧紧跟随，作为……的结果） the american medical association's (ama) council on science and public health's recently released report "the use of ² for "anti-aging": a review of efficacy（功效，效力） and safety," a leading medical authority has criticized the use of anti-aging hormones. dr. thomas t. perls, an associate professor of medicine at boston university school of medicine has long spoken out against the ³ and distribution of growth hormones for non-medical uses such as anti-aging and sports. in an editorial appearing in the future medicine journal aging health, dr. perls applauds（喝彩，赞同） the courage and example displayed by the ama in its recently published ⁴ of the risks and benefits of growth ¹, testosterone（睾酮，睾丸素） , estrogen（雌性激素） and dhea for anti-aging. the editorial entitled "anti-aging medicine: what should we tell our patients?" is freely available at http://www.futuremedicine.com/doi/full/10.2217/ahe.10.11 there have always been ⁵（秘方，万能药） and potions（药剂，药水） ⁶（散播，沿街叫卖） for eternal youth. most recently these have been what some entrepreneurs call "bio-identical" or "all-natural" hormones. what they mean by these terms varies from substances made from vegetables – such as soy（酱油，大豆） or yams（山药，洋芋） , which some claim have estrogen-like effects to, more commonly, drugs that are exactly the same as hormones prescribed by endocrinologists（内分泌学家） for specific diseases. dr. perls remarked: "the terms bio-identical or all-natural, particularly in the case of the drugs prescribed（规定的） by endocrinologists, misleadingly convey a sense of safety to the ⁷（易受骗的，轻信的） customer. ⁸ is all-natural to, and it even has some medical uses, but it is anything but safe."

"the ama's review of the risks and benefits of these hormones in the setting of anti-aging and ⁹（运动的） enhancement is very important given its inclusion of the ¹⁰ and position statements of the key professional medical societies as well as the federal agencies that guard public health." states dr. perls in the editorial.

the editorial summarizes the ama's assessment for each of the ¹¹ anti-aging hormones and ¹² the bottom line of his argument is that in terms of anti-aging, the risks of these hormones out-weigh the little or no benefit. dr. perls denounces（谴责，告发） the ¹³ of these hormones, particularly growth hormone and anabolic steroids（合成类固醇） (anabolic steroids are variations of testosterone), for anti-aging. he also provides guidelines for spotting "red flags of ¹⁴（庸医的医术，骗子的行为） " and basic advice that physicians can lend to their patients in their pursuit of healthy aging.