diabetes mellitus; intestinal bacteria; micronutrients; nutrition; obesity

Impairment of gut microbial biotin metabolism and host biotin status in severe obesity: effect of biotin and prebiotic supplementation on improved metabolism

This study investigated the link between gut microbiota, biotin (vitamin B7), and severe obesity using metagenomic analysis of over 1,500 individuals and various mouse models. The researchers found that severe obesity i…