Diet therapy, rooted in traditional Chinese medicine, seeks to achieve nourishing and even medicinal effects through the adjustment of daily dietary habits. This practice is deeply ingrained in Chinese tradition, with ancient texts like the "Huangdi Neijing", the writings of Sun Simiao of the Tang Dynasty, and Li Shizhen's "Compendium of Materia Medica" detailing the principles and applications of food treatment. Today, diet therapy is embraced as a long-term health regimen and a holistic approach to maintaining well-being.