Have now done 3rd fast, and am experiencing unexpected side effect…my neck has straightened out. It used to click and be uncomfortable a lot, along with jaw pain. This might sound a bit crazy but my theory (being into alt health and acupuncture in particular) is that my newly de-stressed liver has changed the meridian and affected my neck in a positive way. The meridian (or energy channel) wraps round your jaw amongst other places. Jaw feels good. Body feels less subject to internal pull down one side. Not sure this will make any sense but I know what I’m talking about and thought I would share!!!