《食品科技》一九八二年第二期刊登了医学家赵炳南教授《从往事说到黑豆对白发、癣斑的妙用》一文,读后引起了我的一些联想.中国古代有一种“辟谷术”、《史记》中就有“乃学辟谷,道(导)引轻身”的说法.它原来是一种不食五谷以求仙道的方术,到后来因为和救荒济饥的方法结合 “Food Science and Technology” published in the second issue of 1982, Professor Zhao Bingnan, a medical scientist, said “From the past things about black beans on the magical effect of white hair, ringworm,” a text reading, attracted some of my association.China ancient “ There is a saying in the Book of History that ”it is to learn to learn from the gods and to lead the body and lead the body." It turned out to be an alchemy that does not eat grains to immortality, but later combined with the method of saving hunger