10.22376/ijpbs.2019.10.1.p1-12 Volume 1 Issue 3 2010 (July - September) Probiotics are defined by the world health organization as live organisms, when taken in sufficient amounts; provide a benefit to human health. The use of probiotics in antibiotic resistance is termed microbial interference therapy. With increasing understanding that beneficial microbes are required for health, probiotics may become a common therapeutic tool used by health care practitioners in the near future. This review is about probiotics features, mechanisms of action, Composition, Clinical applications such as anti-diarrheal, Immune Enhancement, Anticancer, Anti-inflammatory, Lactose intolerance, Dysbacteriosis etc. With the current focus on disease prevention and the quest for optimal health at all ages, the future of probiotics is more promising.  lessThan br / greaterThan Wadher K. J.,Mahore J. G.,Umekar M. J. Probiotics, anticancer, disease prevention, review -