Understanding the TCM Body Clock helps explain sleep disturbances, digestive issues, emotional patterns, hormonal imbalances, and chronic fatigue—and offers guidance on when to eat, rest, work, and heal.
How the TCM Body Clock Works
According to TCM theory:
- Qi circulates continuously through the meridian system
- Every organ has a specific time of maximum energy
- Physical symptoms and emotional states often correspond to the organ active at the time they occur
When Qi flows smoothly, the body remains balanced. When it stagnates or becomes deficient, symptoms appear—often at consistent times of day or night.
The 24-Hour TCM Organ Clock Explained
3:00 – 5:00 AM | Lung
Function: Respiration, oxygen exchange, immunity
Emotional link: Grief, sadness
Insights: Waking up, coughing, or breathlessness during this time may reflect lung weakness or unresolved grief. Deep breathing and fresh air support lung Qi.
5:00 – 7:00 AM | Large Intestine
Function: Elimination, detoxification
Emotional link: Letting go
Insights: This is the ideal time for bowel movements. Regular elimination indicates healthy Qi flow and proper detox.
7:00 – 9:00 AM | Stomach
Function: Digestion, nutrient breakdown
Emotional link: Worry, anxiety
Insights: The stomach works best in the morning. A warm, nourishing breakfast strengthens digestion and energy for the day.
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