Relational physics, which I founded, is essentially a theoretical system in physics, but it is a theory of everything that can be applied to all other disciplines. In this paper, I attempted to apply the ideas about energy to medicine (cancer mechanisms) in order to establish new methods of treatment and prevention. Based on the numerical values of nerve pulses (electrical energy) generated in the human body, the various other factors that make up these pulses were also quantified, contributing to the derivation of the most rational model for protecting somatic cells from excessive pulse energy. It came to fruition as synaptic therapy. This study is unique in that it identified the root cause of cancer not in somatic cells but in cranial nerve cells, and elucidated its meaning in a holistic and comprehensive manner, intertwining it with cosmic and global organismic theory.