Welcome Whatnow,
I know nothing of fasting. Just wanted to say Hi and that you found a good place to be. Sorry for your reason for being here. Many people adhere to an inflammation type diet and avoid processed foods, a sound strategy for health. Some of the sticky threads will have info on that and various supplements. If you find something good let us know. Beating CRPS is about the only reason I would willingly give up food...
Littlepaw