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校稿 Season111
翻译 小章丶Cat
组长 lisa1128
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White rice is the world's most popular form of rice. But it goes through a milling process that removes many nutrients. As a result, people who eat a poor diet based on white rice may not get enough vitamin A. Each year an estimated 250,000 to 500,000 children go blind from vitamin A deficiency. Th…
白色大米是世界上最普遍的大米种类。然而在大米的碾磨过程中,很多营养成分会流失。因此,主食大米并且饮食简单的人们往往摄取不到足够的维生素A。 据估计,每年有25万至50万的儿童因缺乏维生素A而失明。世界卫生组织表示,其中一半儿童失明后不到一年就死亡了。在非洲和东南亚地区,缺乏维生素A的问题尤为严重。 于是科学家…