Yin and Yang


The theory of Yin and yang is the basis of the old Chinese philosophy. Yin originally means dark side of the mountain and yang means the sun side. On the body the yang meridians are on the side that is normally in the sun (the back) and the yin meridians are on the shadow side (the front).
Yin and yang are manifested everywhere and all movement and changes are in between them. These movements we call ‘life’. We use the words yin and yang to describe this life. Yin and yang are no definitions, but a method to describe changes. A man is more yang than a woman. But a young woman is more yang than an old woman. Yin and yang describe relationships. There is no absolute yang or absolute yin.

A few characteristics of yang and yin are:

Yang: heaven, male, energy, light, warm, summer, active, salt.
Yin: earth, female, matter, darkness, cold, winter, passive, sweet.
The yin organs are: lung, spleen, kidney, heart, liver.
The yang organs are: large intestine, stomach, bladder, small intestine and gallbladder.

The yin organs are filled with blood. Lung is an exception, but this organ is surrounded with blood. The yin organs are of vital importance for the body. Weakness of the yin organs often leads to death.
The yang organs are full of chi. Chi often changes. This means that they are sometimes full and sometimes empty. The yang organs play an important role in digestion. A yang organ can be removed without causing death.
Every yin organ is related to a yang organ with a similarly function.
Lung/large intestine: excretion and inhalation
spleen/stomach: storage
kidney/bladder: purifying
heart/small intestine: quality of the blood
liver/gallbladder: distribute energy.



Earth


Metal



Water


Wood


Fire


Organs


spleen/stomach


lung/large
intestine


bladder/kidney


liver/gallbladder


heart/small
intestine

hart constrictor/triple heater


Colour


yellow

white


black

blue/green


red


Emotion

worrying


grief

fear


anger

joy


Season


late
summer

autumn


winter

spring


summer


Sense-organ

mouth


nose

ears


eyes

tongue


Taste


sweet

pungent


salt

sour


bitter