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In a newborn infant’s initial four months, exposure to pollutants like nitrogen dioxide and airborne particles can cause negative effects on motor and mental development, but a new study reported on in Science Daily says those effects are countered in babies who are breast-fed by their mothers.

Researchers in Spain began monitoring rural, pregnant women in 2006 and analyzed samples from 638 women and their infants at 15 months. They discovered that babies who are breast-fed did not suffer from the potentially harmful developmental impact of PM2.5 (pollution particle matter) and NO2 (nitrogen dioxide).

Read more at Science Daily.

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