... moldy 3.promote nutrient absorption 4.absorb heavy metal poultry feed additivepelleting/binding/antibiotic !adsorbing toxin, heaven metal, ... additives.5. containing costant for growth of livestock and poultry, trace elements, improve the animal digestive function, can ... be effective in preventing acute disease of livestock and poultry gastrointestinal tract, and promote nutrient assorption.6. improve ...