Ge Hong was an Eastern Jin dynasty scholar specializing in medicine, mathematics, astronomy, and yin-yang study. In particular, he adequately incorporated medical and religious theories to create the unique Ge Hong School. He wrote his experience of treating patients at various places in China into medical compilations, such as Baopuzi (抱朴子) and Zhouhou beijifang (肘後備急方). The concepts of disease prevention and the efficacies and appeals of “immortality medicines” (仙藥 xianyao) recorded in his works are crucial then and now. Because Ge Hong especially emphasized the importance of immortality medicines, the present study was motivated to extend Ge Hong’s will to produce modern immortality medicines. Medicines described in Baopuzi were used as research targets. This study incorporated the discourses regarding “immortality herbs” and “health and longevity promotion” into modern diet therapy theories based on the production methods of “golden elixirs” and immortality medicines. Consequently, each type of immortality medicine could exert its expected effects on the human body and ancient wisdom could be passed down to the present time and to the future through inheritance of historic records and stories.