The association of human milk oligosaccharides with glucose metabolism in overweight and obese pregnant women

Human milk oligosaccharides (HMOs) were recently found in serum of normal-weight pregnant women, with concentrations increasing from early to mid- and late pregnancy. Whether HMOs have effects on maternal metabolism is unknown.We aimed to study the presence and changes in HMOs throughout pregnancy and assess associations with maternal glucose metabolism throughout pregnancy.The study was a prospective longitudinal cohort study including 87...