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步入中年的男性腰围渐粗,性欲也降低了许多,一般认为这和雄激素睾丸酮不足有关。不过,最新一项研究发现,缺乏雌激素也会造成男人的性能力低下。人类性欲除受大脑控制外,也与内分泌有一定关系。比如睾丸间质细胞所分泌的荷尔蒙——睾丸酮,俗称雄激素,就是男人性欲的主要发动者。雄激素的分泌量与肌肉的体积和力量成正比。美国马萨诸塞州综合医院的芬克尔斯坦医生说,研究人员为了确定雄激素分泌水平与人体生理功能衰退的关系,展开了一项研究,希望可以从中找出发胖的
Into the middle-aged men’s waist gradually thick, sexual desire has also been reduced a lot, generally considered androgenic testosterone deficiency related. However, the latest study found that lack of estrogen can also cause men’s sexual dysfunction. In addition to being controlled by the brain, human sexuality also has a certain relationship with endocrine. Such as testicular stromal cells secreted by the hormone - testosterone, commonly known as androgen, is the main promoter of men’s sexual desire. Androgen secretion and muscle volume and power is proportional to. Finkelstein, MD, of the Massachusetts General Hospital in the United States, said the researchers started a study to determine the relationship between androgen secretion and the decline in physiological function in humans,