Breastmilk sugars differ in pregnant women on probiotics


THE complex sugars found in human breastmilk, long believed to be fixed in their composition, may change in women who are taking probiotics, according to new research from the University of Rochester Medical Center (URMC). The finding, published in a research letter in JAMA Pediatrics, upends what scientists thought of human milk oligosaccharides (HMOs) —the sugar molecules found exclusively in human breast milk — and could lead to future studies on how the compounds can be potentially influenced by diet and other factors.