Black Bile
Yellow Bile
Blood
Phlegm
Other
400

Who is associated with black bile?

Romeo (after he killed Tybalt)

400

Who is associated with yellow bile?

Tybalt
400

Who is associated with blood?

Romeo

400

Who is associated with phlegm?

The nurse

400

Who developed the four humors?

Hippocrates

500

What does black bile represent?

Gloominess and depression

500

What does yellow bile represent?

Anger and Aggression 

500

What does blood represent?

Impulsive and lively

500

What does phlegm represent?

Calm and Relaxed

500

When were the four humors developed?

500BC