In your message your refer to the Liver Flush and that during the Master-Cleanse is a good time to cleanse the liver. Do you mean during the Master-Cleanse - like around day 4-5-6 or toward the end?
I am doing the Master-Cleanse right now; it's my 5th or 6th cleanse and I feel remarkable - currently on Day 3. I have been considering doing a Liver Flush since the conditions are pretty ideal for building up bile in the liver - fasting, no fat, etc. Plus i've been taking it easy in the evenings, so it's not a problem to stay home and maintain the timely schedule the flush requires.
If I chose to flush my liver on Friday, do you think the interference of the Liver Flush what be too great a systemic shock? For the record, I'm a reasonably health 41 yo male, exercise regularly and eat well. I like the feeling of the detox benefits of the MC, but to be honest, I like the weight loss benefits better....