Gut Microbiota, Endocrine-Disrupting Chemicals, and the Diabetes Epidemic

Diabetes is rapidly emerging as one of the biggest health concerns worldwide, with profound implications for disability, mortality, and costs. This suddenly escalating rate of diabetes correlates with global industrialization and the production of plastics, pesticides, synthetic fertilizers, electronic waste, and food additives that release endocrine-disrupting chemicals (EDCs) into the environment and the food chain. Emerging evidence indicates an association between exposure of EDCs and diabetes. In humans, these chemicals are also metabolized by the gut microbiota and thereby their toxicodynamics are altered. In this review we highlight studies that focus on the role of gut microbiota in EDC-induced hyperglycemia and dysregulated glucose homeostasis. We also discuss the translational implications of understanding EDC-microbiota interactions for the diagnosis and treatment of diabetes.