Origin of the Theory

The Four Humours Theory was first introduced by the ancient Greek physician Hippocrates in the 5th century BCE

Expansion of the Theory

Galen of Pergamon

Galen, a prominent Roman physician, expanded upon the Four Humours Theory and his writings were influential in advancing medical knowledge

Influence in the Middle Ages

The Church played a significant role in preserving and promoting Galenic and Hippocratic texts, making them foundational in medical education and practice during the Middle Ages

Persistence of the Theory

Despite scientific advancements, the Four Humours Theory remained a prevalent explanation for disease until the 18th century

Four Humours and their Corresponding Elements

The Four Humours Theory suggests that human health and temperament are influenced by four primary bodily fluids, each corresponding with one of the four elements of nature

Personality Characteristics

Each humour is associated with specific personality traits, with the sanguine humour being warm and moist, the phlegmatic humour being cool and moist, the choleric humour being warm and dry, and the melancholic humour being cool and dry

Balance and Health

The balance of these humours was believed to be crucial for maintaining health, with any imbalance potentially leading to disease

Medical Practices

In the Medieval period, the Four Humours Theory was central to the medical profession's approach to understanding and treating illnesses, with interventions such as bloodletting and purging aimed at restoring balance

Influence on Lifestyle

The Four Humours Theory also influenced dietary regimens and lifestyle choices, as well as personality assessments

Legacy and Impact

Despite its eventual replacement by more scientifically grounded models, the Four Humours Theory remains an important historical framework for understanding the evolution of medical thought and practice