In TCM, what are the primary organs involved in the production of Blood?

In Traditional Chinese Medicine (TCM), the production of Blood is predominantly associated with the Spleen and the Heart. The Spleen is responsible for the digestion and transformation of food and drink into Qi and Blood. It extracts the nutrients from the food and channels them into Blood production, making it essential for maintaining sufficient Blood levels.

The Heart, on the other hand, is considered the Emperor of the organs and plays a critical role in housing the Qi and Blood. It circulates Blood throughout the body and ensures that it nourishes the organs and tissues. The Heart's function is vital to the overall vitality of the Blood, thereby maintaining the body's energy and health.

While other organs contribute to the process and overall vitality of Blood, the integral roles of the Spleen and Heart in Blood production and circulation make this combination the primary organs focused on in TCM. This understanding aligns with TCM's holistic view of how the organs interact in both health and pathology.