"The preferred fillers used in the present invention are those typically used in the pharmaceutical arts for oral tablets; examples include maltodextrin, starch, microcrystalline cellulose, calcium salts, such as calcium sulfate, dicalcium phosphate, tricalcium phosphate, calcium lactate, calcium gluconate, and the like; glycerol phosphate; citrates; and mixtures thereof and the like." . . . . . .