The Role of the Gut Microbiome in Health and Disease in the Elderly

AbstractPurpose of ReviewGrowing evidence supports the contribution of age in the composition and function of the gut microbiome, with specific findings associated with health in old age and longevity.Recent FindingsCurrent studies have associated certain microbiota, such asButyricimonas,Akkermansia, andOdoribacter, with healthy aging and the ability to survive into extreme old age. Furthermore, emerging clinical and pre-clinical research have shown promising mechanisms for restoring a healthy microbiome in elderly populations through various interventions such as fecal microbiota transplant (FMT), dietary interventions, and exercise programs.SummaryDespite several conceptually exciting interventional studies, the field of microbiome research in the elderly remains limited. Specifically, large longitudinal studies are needed to better understand causative relationships between the microbiome and healthy aging. Additionally, individualized approaches to microbiome interventions based on patients ’ co-morbidities and the underlying functional capacity of their microbiomes are needed to achieve optimal results.
Source: Current Gastroenterology Reports - Category: Gastroenterology Source Type: research