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THE 24 SOLAR TERMS autumn

Cold Dew

寒露 (Hán Lù)
Date Window October 8–9
Organ Resonance spleen, stomach
Primary Element metal
Qi Phase Yin is Rising (阴气渐长)

Cold Dew marks a sharp transition in the weather, where the dew on the ground is so cold it is nearly ready to freeze. The heat of summer is entirely gone, replaced by a biting chill in the mornings and evenings. Energetically, this solar term brings a deeper descent of Yin energy. The focus of health preservation returns to the Spleen and Stomach, which require protection from the cold that can easily invade the body from the ground up.

In traditional Chinese medicine, cold is a yin pathogen that can contract the meridians and slow down digestion. The Spleen and Stomach require a warm environment to transform food into Qi. Walking with bare feet on cold tile floors allows cold to enter directly through the soles of the feet, traveling up the Kidney, Liver, and Spleen channels to affect the abdominal organs. Eating cold fruits or drinking cold beverages during this time further chills the stomach, leading to abdominal pain, bloating, or diarrhea.

Preserving health during Cold Dew centers on warming the lower body and the digestive tract. Taking a warm foot bath before bed is highly effective for warming the meridians, promoting sleep, and driving out cold. Incorporating warm, cooked sweet potatoes into your meals nourishes Spleen Qi and provides gentle warmth. Drinking ginger-jujube tea warms the middle burner, expels cold, and tonifies the blood, helping to maintain a strong internal fire as the weather cools.