| Physiology:
Humours |
| Element |
| Humour |
| Body Fluid |
| Location |
| Characteristics |
| Fire |
| Choleric |
| Yellow bile |
| Liver |
| Hot & dry |
| Air |
| Sanguine |
| Blood |
| Heart |
| Hot & moist |
|
|
| No
specific |
|
| place |
|
| Water |
| Phlegmatic |
| Phlegm |
| Cold & moist |
| Earth |
| Melancholic |
| Black bile |
| Spleen |
| Cold & dry |