Trophic's Acidophilus helps to improve intestinal microflora by promoting proper digestion and elimination. It is a live microbial food or dietary supplement that beneficially affects a person by improving their intestinal microbial balance and therefore, their nutritional health and well-being. The friendly microorganisms in Acidophilus Plus pass through the stomach and implant themselves in the intestine. Probiotics help to improve lactose digestion, skin health and mitigate the detrimental effects of antibiotic therapies. It also protects against the colonization of harmful bacteria and yeast, thereby aiding the immune system.