据《健康报》1991年3月3日报道:武汉市中西医结合医院中医科医务人员经过7年探索,首次揭开中药“寒、热、温、凉”四性之谜。他们在“中医药与微量元素”的研究中发现,中医治一种病用一种药,几乎都与某些微量元素的多少有 According to the “Health News” reported on March 3, 1991: After 7 years of exploration, the medical staff of the Traditional Chinese Medicine Department of Wuhan Hospital of Integrated Chinese and Western Medicine unveiled the mystery of the “cold, hot, warm and cool” Chinese medicine for the first time. In the study of “Chinese medicine and trace elements,” they found that Chinese medicine cures a disease with a drug that is almost always related to the presence of certain trace elements.