Written By: Dr. Senthil Subramani Biotechnologist | 10 years of experience The composition of the gut microbiota is dynamic so that it varies both in the type and in the abundance of the microbes (mainly bacteria & yeast) throughout life. Hence, the composition of the microbiota of a newborn is an emerging stage and is modified by various internal and external factors that influence its development during all stages of life. The microbiota of an infant is totally different from that of a child, a young person, an adult, or an elderly person. In addition to this physiological fact, the microbial composition of an individual is influenced by other factors that can alter the balance of the gut microbiota. The factors which cause the alteration of the microbiota composition are known as microbial disruptors. The milieu of the gut, “dysbiosis” means the condition in which the imbalance or maladaptation microbial ecosystem, causing the predominance of certain ...