What drives the healing mechanism in homeopathic medicine is a natural phenomenon observed between the earth and our body known as the law of similars. This principle of pharmacology states that healing occurs when symptoms are treated with a corresponding source in nature which produces similar symptoms if ingested in its crude form by a healthy person. In preparing homeopathic medicine, a natural source is transformed from its crude state into a healing agent that allows an interaction of the similar chemistries between the natural source and the body to neutralise symptoms and restore health.