食品安全说不清 自转基因食品问世5年来,全球约有2亿多人食用过数千种转基因食品,尚未报道过一例食品安全事件。但国外曾发现有少数几种可导致实验动物过敏,因而停止其商品化生产。转基因食品的研制目前只有动物实验,而无人体试验或长期观察。 Food safety can not be said about 5 years since the advent of genetically modified foods, more than 200 million people around the world have consumed thousands of genetically modified foods, but no case of food safety has been reported yet. However, foreign countries have found that a few can lead to laboratory animal allergies, thus stopping its commercial production. The development of genetically modified food at present only animal experiments, but no human test or long-term observation.