Hi
Glad to hear a bit more about your syptoms. The feelings of nausea can be from not enough stomach acids being produced and/or bile. That's why your body rejects food as it cant handle it. ((The more you worry the worse it will seem as that can produce a tight stomach))
The liver flush may make you feel sick, but that does go away the more you do the flush.
I knew one of schulzes staff a few years ago and she got to the point where she could not eat or drink anything,depite going to the docs.Dr's can be so awful if they cant find out what is wrong and they labelled her pycho and just wanted to get her out the office.
She was in a bad way but crawled to the local book store to find out more about anatomy etc,.. then discovered Schulzes programs and has recovered since. There was nothing in the blood tests but she worked out the liver needs a lot of help.
Oh and ditto to what bob said.That is more or less what I thought would work as well.