The explanation on the essence of Qi & Blood at meridians theory

Abstract Background; By the classical meridian theory, acupuncture meridian is the channel through which Qi & Blood flows. And "When Qi moves, Blood follows". "When Qi stagnates, Blood congeals." Therefor Qi and Blood are inseparable, and the disease is treated by transmission and regulating of Qi & Blood. So then, what’s the essence of Qi & Blood?Objectives; The purpose of this study is to explain clinical-physiologically the essence of Qi & Blood. Methods; The nephrotic syndrome cure result by mineral and non-mineral pulse light stimuli on acupoints, were researched and analyzed contrast. And the classical meridian theory on Qi & Blood was analyzed. Results and discussion; Nephrotic syndrome was only treated by mineral pulse light stimuli on SP6, KI3 acupoints without any drug use, but was never treated by non-mineral pulse light stimuli. And Qi & Blood is inseparable. Conclusions; Qi & Blood transmitted into kidney along KI meridian course from SP6, KI3 acupoints at legs, is DNA-biophoton spectrum code inputted by mineral filter spectrum, and pulse ion current flowing into the primo vascular system. In a word, Qi & Blood is DNA-biophoton spectrum code (Qi) and pulse ion current (Blood) flowing into primo vascular system, the meridian’s substance.