可以毫不夸张地说,人类对各种维生素的发现,不仅为维护人类健康开辟了新天地,也是人类文明发展史上的里程碑。在维生素发现史上,曾有过成千上万的海员因缺乏维生素C而死于坏血病;用米糠却又能挽救无数因缺乏维生素B_1而濒于 It is no exaggeration to say that the discovery of various vitamins by mankind has not only opened up a new world for the safeguarding of human health but also a milestone in the history of the development of human civilization. In the history of vitamin discovery, there have been hundreds of thousands of seafarers who died of scurvy due to lack of vitamin C. But rice bran can save countless people who are on the verge of lack of vitamin B_1