Hey Sacrar, Gmuli, All,
I guess another way to view things;
What feeds and nourishes the disease (JiShen) is the Chou Shen.
What assist the healing process (like medicine, proper foods) is the Yuan Shen.
If Officer or Other is Ji Shen, then Wealth yao or what grows Other is Chou Shen.
If Offspring or Self is Yong Shen, then Sibling or what grows Self is Yuan Shen.
If the illness is obesity, appetite and improper foods can be Chou Shen.
Appropriate diet and lifestyle may be Yuan Shen.
If illness is obesity and we represent illness as the Officer yao,
The wealth yao represents what grows or nourishes the excess weight condition.
It could be excess appetite, poor lifestyle choices, genetic etc...
Weight loss may be represented by Offspring yao.
What assist the cure, the weight loss process can be represented by the Sibling yao.
That may be appropriate diet & exercise, specific medication, etc.
Sibling yao can also represent helpful people, family, peers, support groups that assist weight loss procibbsess.
Ren
@Sacrar