Natures Aid NutriGUT-D is a daily complex containing 3 extensively researched strains of bacteria; L. casei, L. rhamnosus, and S. thermophilus providing 10 billion live bacteria per capsule.
NutriGUT-D also contains 5 billion saccharomyces boulardii, perilla extract, glutamine and vitamin A.
Vitamin A contributes to the maintenance of the normal function of the immune system and helps support the mucous membranes. The mucous membranes line many body cavities including the gut.