We've been using the product you mention for over a year now. I take it in caps and my 22 yr old daughter slugs down a half teaspoon in about 6 oz
of water with a tablespoon of honey swirrled in, whenever she feels the need( likes it better than metamucil). My 28 yr old invalid son gets a half tablespoon mixed straight in a tablespoon of honey with a glass of water as chaser, up to three times a day( being an invalid he needs the intestinal help).
However re your condition. Why not go all out and try the citrus fast or my favorite using tonics of wheatgrass juice diluted heavily with water and fruit juice. After a few days you feel the juice permeating and energizing you as you drink it. Wheatgrass juice has been mentioned in the literature for stomach ailments since it was first investigated in the 40's.