Baby formula poses higher arsenic risk to newborns than breast milk, Dartmouth study shows

In the first U.S. study of urinary arsenic in babies, Dartmouth College researchers found that formula-fed infants had higher arsenic levels than breast-fed infants, and that breast milk itself…

Exposure to low-level arsenic in the womb revealed by infant toenails

Infant toenails are a reliable way to estimate arsenic exposure before birth, a Dartmouth College study shows.The findings appear in the Journal of Exposure Science & Environmental Epidemiology.