Based on historical humoral theory, yellow bile was traditionally related to the summer season.
According to the referenced information, which aligns with classical humoral medicine, each of the four humors was associated with a specific season:
- Spring was linked to blood.
- Summer was associated with yellow bile.
- Autumn was connected to black bile.
- Winter was related to phlegm.
This connection suggested that the humors might naturally increase or become dominant during their corresponding season, potentially affecting health and temperament. The reference explicitly states, "yellow bile was dominant in the summer".
Understanding this seasonal association helps to grasp the historical perspective on how internal bodily states were believed to interact with the external environment and the changing seasons. Physicians in various historical periods considered these relationships when diagnosing and treating illnesses, often recommending lifestyle or dietary adjustments aligned with the season and the dominant humor.
For example, imbalances of yellow bile, which was considered hot and dry, were thought to be more prevalent or exacerbated during the hot, dry summer months. Interventions might involve remedies believed to cool or moisten the body to restore balance.
Here's a simple breakdown of the seasonal humor associations:
| Season | Dominant Humor | Characteristics (Traditional) |
|---|---|---|
| Spring | Blood | Hot and Moist |
| Summer | Yellow Bile | Hot and Dry |
| Autumn | Black Bile | Cold and Dry |
| Winter | Phlegm | Cold and Moist |
This framework was a fundamental part of medicine for centuries, influencing everything from daily health practices to complex medical treatments.
