The Center for Celiac Research at Massachusetts General Hospital, MassGeneral Hospital for Children, and the Celiac Research Program at Harvard Medical School, recently launched the Celiac Disease Genomic Environmental Microbiome and Metabolomic Study (CDGEMM) to understand the role that our genes, our gut microbiome, and environmental factors play in the development of celiac disease. 200 babies are currently enrolled in the study, and researchers are seeking an additional 300 infants.