Which meridian is primarily involved in treating nausea and lack of appetite?

The Stomach meridian is primarily involved in treating nausea and lack of appetite because it plays a crucial role in the digestive system according to Traditional Chinese Veterinary Medicine (TCVM). The Stomach is responsible for the reception, rot and ripening of food, and it is directly associated with the sensation of hunger and the ability to process food effectively. When there is a disturbance in the Stomach meridian, it can manifest as symptoms like nausea and a lack of appetite, indicating that the meridian isn't functioning optimally to support digestion.

Moreover, the Stomach meridian works in combination with the Spleen meridian, which aids in the transformation and transportation of nutrients, but primary symptoms like nausea are more directly attributed to issues with the Stomach. The other meridians mentioned, such as the Liver and Heart, have different primary functions that do not directly correspond to these digestive issues. Therefore, targeting the Stomach meridian in TCVM is essential for addressing gastrointestinal discomfort and appetite issues effectively.