Links between Dietary Protein Sources, the Gut Microbiota, and Obesity

Links between Dietary Protein Sources, the Gut Microbiota, and Obesity

The association between the gut microbiota and obesity is well documented in both humans and in animal models. It is also demonstrated that dietary factors can change the gut microbiota composition and obesity development. However, knowledge of how diet, metabolism and gut microbiota mutually interact and modulate energy metabolism and obesity development is still limited. Epidemiological studi...

Gut microbiota and obesity (microbiota, obesity, prebiotics)

Interaction between obesity and the gut microbiota: relevance in nutrition.

This review examines mechanisms by which the bacteria present in the gut interact with nutrients and host biology to affect the risk of obesity and associated disorders, including diabetes, inflammation, and liver diseases. The bacterial metabolism of nutrients in the gut is able to drive the release of bioactive compounds (including short-chain fatty acids or lipid metabolites), which interact...

Obesity, Diabetes, and Gut Microbiota

The connection between gut microbiota and energy homeostasis and inflammation and its role in the pathogenesis of obesity-related disorders are increasingly recognized. Animals models of obesity connect an altered microbiota composition to the development of obesity, insulin resistance, and diabetes in the host through several mechanisms: increased energy harvest from the diet, altered fatty ac...

Diet, Gut Microbiota and Obesity

Hongjie Li1,4* and Chuanxian Wei2,3* 1Buck Institute for Research on Aging, 8001 Redwood Boulevard, Novato, CA 94945-1400, USA 2State Key Laboratory of Brain and Cognitive Science, Institute of Biophysics, the Chinese Academy of Sciences, 15 Datun Road, Beijing 100101, China 3University of Chinese Academy of Sciences, Beijing, 100080, China 4Department of Biology, University of Rochester, River...