Autumn is a time where the yang/warmth of the sun begins to lessen and give way to the yin/cooler seasons of fall and winter. In autumn one must begin to store vital energy in order to make it through the winter in a healthy state. One must slow down from the sometimes frenetic activity of the summer. The movement of autumn in Chinese medicine is downward, and this is evident in the root-based vegetables that are available during that time. These veggies reach down into the ground to acquire their energy which we consume to acquire that energy.
Huang Di Nei Jing says:
