Yeast cell wall: 1,Stimulate immune system, 2,Absorb pathogen, 3,Balance intestinal microflora Descriptions of "Fubon" Yeast Cell Wall:Our yeast cell walls can help strengthening animal's immune system and enhancing immunity against pathogens for their abundant polysaccharides and functional oligosaccharides, while used as feed additives especially in aquaculture industries. Features of "Fubon" ...