pinkcat
I cannot say I have. Not by the flush alone. What I find, however, after many flushes is that certain herbs work better now.
My big example: I have the curcima and coptis tinctures from Sensible Health and one or the other is supposed to help you sleep well, and one or the other is supposed to help you poop well.
When I first used them 15 flushes ago, I can't say I noticed any diff. So, I just broke the bottle out again and tried them according to direction, and dang if they don't work.
So, what I want to say, gull-able, is that it's a process your wife needs to go through. A
Liver Flush probably isn't going to do it. It's a whole layer cake of things that need to happen at the speed of her comfort.
If she is interested in reading about the tinctures, the site is at sensiblehealth.com.
If she would like to read up on the Ayurvedic reason for not sleeping well (e.g., waking up at around 3?), she could google Ayurvedic body types and take the quizzes and read the info.
Hope that helps!
pinkcat