What body substance is used to make Yuan Qi?

Yuan Qi, often referred to as "Original Qi," is considered a fundamental aspect of vital energy in Traditional Chinese Medicine (TCM). It is derived from Essence, which is crucial for the formation and cultivation of Qi within the body. Essence, or Jing, is seen as the most refined form of material energy and serves as the foundation for Yuan Qi. It is stored in the kidneys and is thought to be inherited from one’s parents as well as acquired through diet and lifestyle.

Understanding the relationship between Essence and Yuan Qi emphasizes the integral role that the body's fundamental substances play in maintaining health and vitality. Essence is not only the source of growth and development but also nourishes the heart, liver, and other organs, ultimately contributing to the generation of Yuan Qi. In this way, Yuan Qi can be thought of as energy that is supported by and derived from Essence, reinforcing the idea that a strong foundation of Essence is vital for overall energy levels in the body.

The other substances listed, such as Qi, Blood, and Body Fluids, while essential components of health and energy in TCM, do not serve as the direct source of Yuan Qi. Qi is generated from Essence and is dependent on it for its potency; Blood is often considered