Into what two types does Zhen Qi (true Qi) break?

Zhen Qi, or true Qi, is a fundamental concept in Traditional Chinese Medicine that represents the vital life force derived from the harmonious interaction of Yin and Yang within the body. Among the various classifications of Qi, Zhen Qi divides into two essential types: Wei Qi and Ying Qi.

Wei Qi, often associated with defensive or protective functions, is akin to the immune system and operates on the surface of the body, providing protection against external pathogens. It circulates just beneath the skin and along the body's exterior pathways, defending the body against wind, cold, heat, and other environmental factors.

Ying Qi, on the other hand, is linked to nourishing functions. It is the nutritive Qi that circulates within the interior of the body and is responsible for nourishing the organs, tissues, and blood. Ying Qi is essential for maintaining health and supporting overall bodily functions.

This differentiation helps to understand the dynamic roles that Qi plays in maintaining health and balance within the body. By recognizing how Zhen Qi divides into Wei Qi and Ying Qi, practitioners can better assess and treat various conditions by focusing on either protective or nourishing aspects of the body's Qi.