
Environmental Toxins That Affect Brain Development Author: Dr. Stephen Chaney In a recent review, Drs. Grandjean and Landrigan (The Lancet Neurology, 13: 330-338, 2014) identified 12 toxic chemicals which are abundant in our environment and are developmental neurotoxins. These are all chemicals that damage brain development. They can cause decreases in IQ and aggressive or hyperactive behavior in ...