"Use cold to stay away from cold, use heat to stay away from heat", that is to say, use cold medicine to avoid cold winter and use warm medicine to avoid hot summer. This view applies to medicated diet.

The four principles of medicated diet should not be supplemented at will. Reasonable consumption of medicated diet can play a role in health care, but it should be noted that medicated diet can not be blindly supplemented, which will affect the health of the body. Appropriate medicated diet should be selected for conditioning according to physical condition.

Basic meaning:

When taking cold medicine, you should avoid the cold, that is, when the climate is cold, you should not use cold medicine or food. Liu Ji Da Lun was published.

After expounding the gasification law of six qi, he emphasized six times that "cold is far from cold, cool is far from cold, warm is far from warm, and hot is far from hot", which shows its importance and is a dialectical unity principle that should be changed constantly, reflecting that this principle should be used to guide self-cultivation and self-cultivation regardless of the fate of the time.