Arabinoxylan Alleviates Obesity by Regulating Gut Microbiota and Bile Acid Metabolism

Overweight and obesity are major and increasingly global public health concern. High intake of dietary fiber is negatively correlated with obesity and obesity-related metabolic diseases. Here, we investigated the impact of arabinoxylan on obesity based on the modification of gut microecology. Arabionxylan reduced body weight and improved glucose metabolism, as well as intestinal barrier function and metabolic endotoxemia in obese mice. Supplementation with arabinoxylan increased the relative abundance of