(reproduced from http://shaolin.org/answers/sp-issues/overcoming-disease.html)
Students in a regional chi kung class in Ecuador enjoying a chi flow
There is only one illness and it is called yin-yang disharmony, although there may be countless symptoms.
— Grandmaster Wong Kiew Kit
I was diagnosed with Crohn’s disease in 1999 before the Chi Kung course in Malaysia with you. Crohn’s disease is an auto-immune disease which means that my body attacks my intestine. When I get an attack, ulceration and swelling occur internally and I have abdominal pain, spasms and diarrhoea. The doctors do not know where the disease comes from or what it is exactly and they say that there is no cure for it.
— Michael, UK
Answer by Grandmaster Wong Kiew Kit
In chi kung we also do not know what cause Crohn’s disease, but the interesting thing is that we do not need to know. In chi kung philosophy, there is no such a thing as an incurable disease. Every disease can be cured, which unfortunately does not necessarily means every patient can be cured.
There is only one illness and it is called yin-yang disharmony, although there may be countless symptoms, and Crohn’s disease is the label conventional doctors give to a particular set of symptoms. What we need to do is to restore yin-yang harmony, and chi kung is an excellent way to do so. In western language, yin-yang harmony means your body is able to adjust to constantly changing environment.
It means that when virus and bacteria attack your body, it by nature will overcome the virus and bacteria. If there is a sore or ulcer in your stomach, your body by nature will be able to repair it. If your body bleeds unnecessarily, your body will stop it. If you need some fluid to clear away dead cells, like the germs which caused Crohn’s disease and which were killed by your body defence as the result of chi kung training, your body may bleed to clear away the dead cells. If your body needs new blood to replenish the lost blood, your body will produce it.
This may sound incredible to the uninitiated, but it has been like this for everyone since humans first appeared, and it is happening to everyone all the time, irrespective of whether he knows chi kung or not. Then, why do some people have illness? This is because their yin-yang harmony has been temporarily disrupted. There are countless intermediate factors that can cause this disruption. But in chi kung we do not worry about the intermediate factors: we go to the root cause, i.e. we restore yin-yang harmony.
How do we restore yin-yang harmony? By restoring harmonious energy flow, which is a very concise way to say restoring the natural functions of all your body systems, organs, glands, etc. The chief function of chi kung is to ensure harmonious energy flow. Once all your body systems, etc function normally, including your stomach being able to overcome harmful virus and bacteria, and to stop unnecessarily bleeding, you will be healthy as a matter of course.
This philosophy is actually very simple, but those used to a different philosophy may find it hard to make a philosophical shift. If you are used to a philosophy which dictates that you have to find out why your body attacks your intestine, or where bleeding occurs, and if you cannot find out the why and the where, you would have to say there is no cure for Crohn’s disease.
Now you are faced with a different philosophy which says that your body attacking your intestine and your unknown bleeding are just symptoms that your body is not functioning normally. Once you restore the normal functioning of your body, it will not attack your intestines and you will not bleed unnecessarily. According to this philosophy you need not know why or where your body did not function normally, as long as you are able to restore its natural functioning.