Tongue diagnosis in Traditional Chinese Medicine (TCM) is an ancient health assessment method that helps identify imbalances in the body, such as heat, cold, deficiency, excess, and other physical characteristics, by observing the tongue. In everyday life, each person’s body constitution differs due to factors like genetics, environment, diet, and lifestyle. As a result, tongue appearances also vary significantly from person to person. In this article, we will introduce the tongue characteristics of seven common body types and provide targeted health tips to help readers use TCM tongue diagnosis to identify their unique constitution. This will enable them to adopt…