Which meridian is the main channel for health preservation of the first frost meridian?

The first frost solar term means that the weather is getting colder and the first frost appears. This is the last solar term in autumn and also means the beginning of winter. This season belongs to the "gold" in the five elements, corresponding to the lungs; From the point of view of atmospheric movement, it is that the yang is falling and the yin is born.

The ancient book "Twenty-four solar terms" says: "When the frost comes, the yin begins to coagulate." So this season is cold, and the temperature difference between morning and evening is large.

In the first frost season, improper diet can easily lead to spleen and stomach diseases, so doctors remind the public that the first frost diet should focus on keeping warm, moistening dryness, strengthening the spleen and nourishing the stomach. Eat less spicy onions, ginger, garlic and peppers, and eat less cold foods, such as sea fish, shrimp, all kinds of cold drinks and herbal tea, so as not to hurt the stomach and cause diseases.

It is suggested that citizens drink plenty of boiled water to tonify body fluids, pay attention to strengthening the spleen and nourishing the stomach, nourishing the liver and kidney, and eat more foods that strengthen the spleen, nourish yin and moisten dryness, such as corn, radish, chestnuts, lilies, honey, yam, milk cabbage, beef, chicken and loach.