一位进化生物学家解释说，男性脱发是一种普遍现象，大约一半的男性在50岁时会出现。这种情况受到双氢睾酮（DHT）和多种基因的共同影响。这位生物学家认为，脱发甚至可能是一种社会信号，尽管其确切的进化优势仍是讨论的主题。 AI
排序理由 该条目是由专家对一种生物现象的解释，符合评论类别。
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进化生物学家解释男性脱发的常见原因
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报道来源 [1]
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大约一半的男性在50岁时开始脱发——一位进化生物学家解释了原因
Why do so many men go bald by 50? Discover the evolutionary logic behind male pattern baldness, from DHT and hundreds of genes to a possible social signal.