. "Carriers also include, e.g., milk, sugar, certain types of clay, silica, gelatin, stearic acid or salts thereof, magnesium, magnesium stearate and other forms or salts of magnesium, or calcium stearate, talc, vegetable fats or oils, gums, glycols, propylene glycol, buffers, antimicrobial agents, preservatives, flavor, fragrance and color additives, gelatin, carbohydrates such as lactose, amylose o" . . . . . .