Hi, a question regarding powdered clay -- I see almost the same recipe at http://www.eytonsearth.org/ (nonprofit healing clay informational site) except they refer to a tablespoon of the dry clay, hydrated in 8 oz of pure water, along with the teaspoon of psyllium and I figure this is more clay than a tablespoon diluted into a slurry -- or not? (I was fortunate enough to be able to get a five pound bag of excellent quality calcium Bentonite that I'd like to stick with, rather than switch to an already prepared mix). Not crazy about the taste or texture of these shakes so if the smaller amount of clay will do, I say less is more, but how much less (if indeed it is less) should I use, to make a tablespoon batch? thank you for your help.