西北太平洋国家实验室的首席研究员,地球化学家吉姆·莫兰说:“你在食物中摄取的碳元素会储存在你的头发里,所以你的头发就记录了食物中的碳含量。”
Lead researcher Jim Moran, a geochemist at Pacific Northwest National Laboratory, said: 'The carbon you eat goes into your hair, so hair is a record of carbon ratios.
西北太平洋国家实验室的首席研究员,地球化学家吉姆姆莫兰说:“你在食物中摄取的碳元素会储存在你的头发里,所以你的头发就记录了食物中的碳含量。”
Lead researcher Jim Moran, a geochemist at Pacific Northwest National Laboratory, said: 'The carbon you eat goes into your hair, so hair is a record of carbon ratios.
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