Prebiotics and Probiotics their Sources and Actions Combined Effects of Pro and Pre Biotics and their Challenges and Regulation

Abstract

The gut microbiota, comprising a diverse array of bacteria, viruses, fungi, and archaea, inhabits the gastrointestinal tract of humans and other animals, exerting a profound influence on various physiological functions. This intricate ecosystem, characterized by its heterogeneity and resilience, plays a pivotal role in maintaining overall health. Through a mutualistic relationship with the host, the gut microbiota contributes to the production of short-chain fatty acids and participates in carbohydrate metabolism, thus influencing energy metabolism and inflammatory processes. Moreover, it actively modulates the immune system, promoting a balanced and well-functioning immune response while providing defense against invading pathogens. Importantly, disruptions in the composition and diversity of the gut microbiota have been implicated in the pathogenesis of numerous chronic diseases, including inflammatory bowel disease, obesity, diabetes, and neurological disorders. Understanding and harnessing the potential of the gut flora hold promise for developing preventive and therapeutic strategies for these conditions. This abstract highlights the multifaceted roles of gut microbiota in human health and underscores the importance of further research in this field for advancing public health initiatives.