Gastrointestinal infections, antibiotic therapy, dietary changes, weaning etc. are stressful situations that lead to variation in the intestinal microflora and can cause "sensitive gut" conditions. A combination of Probiotics with Prebiotics can provide much needed relief in such conditions. Saccharomyces boulardii (Yeast) & Lactic Acid Bacillus are two of the best probiotics that enable re-establishment of normal bacterial flora in the gut while simultaneously stopping the growth of harmful ones. FOS & MOS act as prebiotics that aid the growth of the probiotics and enhance digestion & energy levels. Zinc lactate enhances probiotic efficacy & gut immunity levels.