CNBC-TV18.com
By Anwesha Dash & Bansri Shah
Published on December 2, 2024
As per World Health Organization (WHO) data, 99% of the global pollution is exposed to unsafe levels of air pollution.
Pollutants when inhaled enter olfactory neurons connecting the nose to the brain, damaging neurons at the site.
Air pollution alters how brain cells communicate which causes increased anxiety and depression.
It also may cause a higher prevalence of Attention Deficit Hyperactivity Disorder and even Autism Spectrum Disorder.
Traffic-related air pollution (TRAP) has been linked to adverse effects on cognitive and behaviour development in children.
It impairs attention, reduces global IQ, memory capacity, and academic performance in children.
Air pollution is impacting our brains even before birth. Toxic particles have been found in fetal lungs and brains.
Findings also provide support for a relation between TRAP exposure and cognitive decline and dementia in the elderly.
Exposure to pollutants is linked to high risk of cognitive decline and conditions like Alzheimer’s and Parkinson’s.