P&B Shakes = Psyllium Husks and liquid Bentonite mixed together in either water (which is kind of yuk) or juice or, the way I do it is mix them briskly (I use a fork) into hot water with bullion cubes, and drink a couple times of day for a month or two. Tastes like chicken soup or beef soup, depending on the flavor of bullion cubes. The psyllium is a fiber that helps move things out of your intestines and bowels quickly and the Bentonite is a magnet for toxins to attach themselves to. One thing you have to be careful with is to be sure you drink a glass of water right after. It needs the water to help it go through your system better. Also, I have heard the Bentonite has a little bit of aluminum in it so you don't want to do this as a forever type thing. It is awesome in helping to move the nasties out of your bowels.