Dr. Andrew Renehan of the University of Manchester in the United Kingdom said in a commentary the absence of a benefit in men could simply reflect the number of men who were in the study.

英国曼彻斯特大学的Andrew Renehan博士在一份评论中说，男性不曾受益只能反映研究中的男性数目。

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This was an unexpected find, "says isotope geochemist and co-author Christopher Ballentine of the University of Manchester in the United Kingdom."

“这是个意外的发现，”英国曼彻斯特大学同位素地球化学家、研究论文的合作者克里斯托弗·巴伦坦说。

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Renehan of the University of Manchester, in the United Kingdom.

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