Air pollution exposure during pregnancy may boost babies’ obesity risk

Women exposed to higher levels of air pollution during pregnancy have babies who grow unusually fast in the first months after birth, putting on excess fat that puts them at risk of obesity and related diseases later in life, new CU Boulder research shows.

The study of Hispanic mother-child pairs, published this week in the journal Environmental Health, is the latest to suggest that poor air quality may contribute at least in part to the nation’s obesity epidemic, particularly among minority populations who tend to live in places with more exposure to toxic pollutants.

About one in four Hispanic youth in the United States are obese, compared to about 14% of white youth and 11% of Asian youth.

Release date: 10 Jun 2021
Source: University of Colorado at Boulder