Researchers at the University of Maryland School of Medicine have identified 26 species of bacteria in the human gut microbiota that appear to be linked to obesity and related metabolic complications. These include insulin resistance, high blood sugar levels, increased blood pressure and high cholesterol, known collectively as “the metabolic syndrome,” which significantly increases an individual’s risk of developing diabetes, cardiovascular disease and stroke.
The results of the study, which analyzed data from the Old Order Amish in Lancaster County, PA, were published online on Aug. 15, 2012, in PLOS ONE, which is published by the Public Library of Science (PLOS). The study was funded by the National Institutes of Health (NIH). (UH2/UH3 DK083982, U01 GM074518 and P30 DK072488)