What is Blood?

Xuè · 血 · Fundamental Theory

A dense form of Qi that nourishes and moistens the body, providing the material basis for mental activity and physical strength. It is produced from food essence and circulates through the vessels.

Category

Blood belongs to the Fundamental Theory group of Traditional Chinese Medicine terminology. Browse the full TCM glossary or the related terms below.

Related Fundamental Theory terms

Body Fluids (Jin-Ye)Controlling Cycle (Ke Cycle)EarthFireFive Phases TheoryGenerating Cycle (Sheng Cycle)HolismInsulting Cycle (Wu Cycle)Interdependence of Yin and YangJing (Essence)Meridians (Jing-Luo)MetalMutual Opposition of Yin and YangMutual Transformation of Yin and Yang

Frequently asked questions

What is Blood in Traditional Chinese Medicine?

A dense form of Qi that nourishes and moistens the body, providing the material basis for mental activity and physical strength. It is produced from food essence and circulates through the vessels.

What category does Blood belong to?

Blood is part of the Fundamental Theory group of TCM concepts.

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⚠️ This page is for general education and is not medical advice. Acupuncture is a traditional practice; evidence varies by condition and study quality, and individual results differ. It does not replace diagnosis or treatment by a licensed professional. Always consult a qualified acupuncturist or physician.