This document discusses several theories for how homeopathy works, from the physical to quantum levels. At the physical level, it is proposed that water carries the energetic signature of remedies throughout the body. At deeper levels, the Law of Similars is explained by theories such as remedies replacing disease states as similar attractors, and by working at the quantum level where similarity in vibration between remedies and diseases can neutralize each other. The document suggests homeopathy may work through non-local effects and synchronicity at quantum and higher dimensions beyond space and time.