I can totally understand your disappointment at not SEEING anything crazy in the toilet! That's why I added the B&P's to the Master-Cleanse - just needed to see something!
Yup, you can do the psyllium drinks while eating healthily. (my boyfriend did and eliminated a 1974 penny that he swallowed as a child! 26 years it was inside him for! nuts)
Absolutely...the psyllium drinks on they're own will get out mucoid plaque. The Bentonite just draws out toxins on a minute level. Link below.
Still follow the directions for taking psyllium, though. On an empty stomach....2 to 3 litres of water per day. Start slow. etc etc.