Alteration in Gut Microbiota Composition of Older Adults Is Associated with Obesity and Its Indices: A Systematic Review

The Journal of nutrition, health and aging

Authors: Z Hoseini Tavassol, H-S Ejtahed, R Atlasi, F Saghafian, K Khalagi, Shirin Hasani-Ranjbar, SD Siadat, I Nabipour, A Ostovar, B Larijani

Abstract

Background

Obesity in the older adults is a health concern that increases the risk of several life-threatening diseases. Previous research has been revealed that alterations in the gut microbiota composition is related to obesity. So, understanding the gut microbiota changes in older adults’ obesity may help to provide promising strategies for their health management.

Objectives

Here we conducted a systematic review that investigate the alteration of gut microbiota composition in association with obesity and its indices in the older adults.