1, the first thing is to avoid autumn dryness and increase the body's yang. After the first frost, the weather is getting colder, and many people are prone to cough, cold, or recurrence of respiratory diseases such as chronic bronchitis.

2. Keep warm when going out and don't exercise excessively. In ancient times, the first frost was divided into three stages: "One stage was that the jackal sacrificed animals; Second, the vegetation is yellow; Three waiting insects are salty. " This means that animals like jackals must store food for the winter after the first frost.

3. People with early frost and cold constitution can eat more cloves to enhance their physique. According to Kaibao Materia Medica, cloves can warm the spleen and stomach; Li Shizhen thinks clove can cure vomiting due to stomach deficiency.