The weather in Sichuan and Guangdong is equally humid. Why should Sichuan eat spicy food and Guangdong eat light food? Please explain it from the perspective of Chinese medicine.

Sichuan is located in a basin. The latitude in Sichuan is higher than that in Guangdong, and the temperature in four seasons is lower than that in Guangdong. The weather is wet and cold, while the temperature in Sichuan is below zero. Heat energy is used to remove cold, and cold is used to melt ice. Similarly, the water vapor in the human body is also condensed due to cold, so it is necessary to eat pepper to dispel cold to make blood circulation, and blood circulation can make the water in the body excrete through the body's excretion function. It is impossible to eat more vegetables in winter to get rid of cold and dampness. The cold angle of traditional Chinese medicine is easy to cause qi deficiency, which can easily cause the accumulation of water vapor in the body and cannot be excreted, so eat Chili to dispel cold and dampness.

Guangdong is offshore, with high temperature all the year round, and the lowest temperature in winter is only 3 degrees. However, Guangdong is hot and humid, so it needs to eat light food to clear away heat and toxic materials. From the perspective of traditional Chinese medicine, heat energy leads to dryness and dampness, and avoiding eating food that is easy to get angry and wet makes it difficult to remove damp heat in the body.