
At least one of the
five elements is (according to TCM and eastern philosophy) the fundamental components of the Universe. The five are:
Wood,
Fire,
Earth,
Metal and
Water.
The English word "element" has a somewhat fixed connotation that is not present with the Chinese. Hence the theory is often known, more accurately, as the Five Transformations or Five Phases.
The Five Element theory views the Universe and its functioning as being cyclical and interactive. Accordingly, all of the 'ten thousand things' within and indeed without it are interdependent or of "dependent origination". This Taoist theory that 'all phenomena are connected' bears comparison to the Buddhist ideas of 'karma' and some Indian sub continent and other eastern ideas on reincarnation.
Associations
Everything in existence (a.k.a. 'matter' or 'the ten thousand things') contains some quantity of all five elements, however, according to the theory one of the five so particularly predominates or manifests itself in each thing, and may thus be categorized accordingly.
Taoist physicians and sages further determined that each element has special associations with particular organs in the human body as well as to other things such as colours, flavors, the time of day, the season of the year, and the way we respond physically and emotionally to external influences and all of the forces of nature.
The Five Elements theory identifies the five different modes (elements) in which chi energy may manifest itself. The five (Wood, Fire, Earth, Metal and Air) are arranged into a cyclical sequence that represents the flow of energy between these elements as 'phases'.
Each phase of an element characterises a stage in a cyclical process. The characteristic of each phase is determined by the 'energy dynamic' personified as the never ending round of the seasons in the natural world.
Thus the 5 element theory is simply an observation on natural, creative change; and it is the natural world that confirms that throughout that all the forces and energies in nature can be in constant smooth and harmonious transition from one phase to another - just as one season 'becomes' the next.