Molecular, Genetic, and Biochemical Nutrition Commons^™

Predicting Personalized Responses To Dietary Fiber Interventions: Opportunities For Modulation Of The Gut Microbiome To Improve Health, Car Reen Kok, Devin J. Rose, Robert Hutkins

Department of Nutrition and Health Sciences: Faculty Publications

Inadequate dietary fiber consumption has become common across industrialized nations, accompanied by changes in gut microbial composition and a dramatic increase in chronic metabolic diseases.The human gut microbiome harbors genes that are required for the digestion of fiber, resulting in the production of end products that mediate gastrointestinal and systemic benefits to the host. Thus, the use of fiber interventions has attracted increasing interest as a strategy to modulate the gut microbiome and improve human health. However, considerable interindividual differences in gut microbial composition have resulted in variable responses toward fiber interventions. This variability has led to observed nonresponder individuals …