Traditional Chinese Medicine Tongue Diagnosis (Part Four) — Content of Tongue Diagnosis and Normal Tongue Appearance
1. Content of Tongue Diagnosis The content of tongue diagnosis mainly includes the observation of tongue body and tongue coating. The tongue body, which is the muscular and vascular structure of the tongue, reflects the qi and blood of the internal organs. Observing the tongue body includes four aspects: spirit, color, shape, and state, to … Read more