“治脚气常作白皮粥防之法即不发方。白皮（五升切勿用班者有毒）右竟味。以水壹斗。煮取柒升，去滓煮米粥常食之。”──《千金翼方·卷十七·中风下》[1]近读《中国医学文化史》，在论及“脚气病，即维生素B1缺乏引起脚气性水肿、脚气性心脏病之类”后，复引“孙思邈于《千金 “The rule of beriberi often used for white skin porridge prevention is not issued. White (five liters do not use the poisonous class) right taste. Take the water to fight the bucket. Boiling to soar, to stew rice porridge to eat it. ”-“Thousand Gold Wings, Volume Seventeen, and Stroke,” [1] recently read “History of Chinese Medical Culture,” in discussing “beriberi, that is, vitamin B1 deficiency caused by beriberi edema, beriberi heart disease and the like” After the re-quote