And since testosterone deficiency is often the result of other health problems rather than the cause of them, obese men, for example, often find that once they lose weight, hormone levels bounce back.

并且，由于睾丸激素下降通常是健康问题的结果，而并非其成因，所以，比方说肥胖人士，发现他们一旦减肥，激素水平通常会反弹。

youdao

Testosterone deficiency is unlikely the cause of the age-associated deterioration in glucose tolerance commonly observed in elderly men.

睾酮不足未必是常见于大龄男性的年龄相关性葡萄糖耐量受损的病因。

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While7 men in100 have some form of color blindness, only1 woman in1,000 suffers from it. The most common form of color blindness is a red? Green deficiency.

每100个男子中有7个有某种形式的色盲；而妇女每1,000人中才有一个。最常见的色盲是红绿弱视。

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So I would be especially concerned about vitamin D deficiency in young African-American men who have likely spent much of the last few winter months on indoor basketball courts and in indoor classes.

FORBES: Kevin Ware And Vitamin D Deficiency in African-Americans