TCM Tongue Diagnosis is a vital diagnostic tool in Traditional Chinese Medicine (TCM). By examining the tongue coating, TCM practitioners can gain valuable insights into a person’s overall health. The tongue coating refers to the layer of substance that forms on the surface of the tongue. A healthy tongue coating is typically white, evenly distributed, and of moderate thickness and moisture, with the middle and root of the tongue being slightly thicker and the rest thinner. The changes in the tongue coating are closely linked to the state of the digestive system and the energy flow in the body, making…