Low vitamin C intake during pregnancy linked to infant negative emotions
New research suggests vitamin C supplements may provide protective benefits for fetal brain development and socioemotional health.
A new study published in the journal Developmental Psychology shows that mothers with lower vitamin C intake during pregnancy were more likely to have infants displaying negative emotions, such as distress and fussiness, at six months of age, according to the Daily Excelsior.
The research, which analysed data from over 300 pregnant women, found that higher prenatal maternal distress predicted higher infant negative affect at six months.
Senior author Elinor Sullivan, a professor of psychiatry and behavioural neuroscience at the Oregon Health and Science University's school of medicine, said supplemental vitamin C intake was a significant mediator for negative emotions in infants.
Sullivan stated that vitamin C supplements are inexpensive and easy to access, noting that this change could make a huge impact for children and families.
Lead author Elizabeth Wood, an assistant professor of psychiatry at the same university, said research shows the intrauterine environment influences brain development and infant behavioural health.
The researchers noted that maternal prenatal stress can impact diet and nutrition, which can then influence an infant's socioemotional development.