
Globe-trotting pollutants increase chances of developing some malignant growths four times higher than predicted
Invisible particles in the air we breathe may elevate the risk of dementia by 92 per cent, experts have warned. Toxic fumes from cars and power plants are infiltrating brain cells, causing them to swell in response. This leaves the brain at risk of succumbing to the devastating condition, according to a new study.
Experts believe that dangerous levels of pollution in cities could actually be responsible for a fifth of global dementia cases. And scientists also discovered the risk was greater for women – especially if they possess a well-known “dementia gene”.
Researchers from the University of Southern California, United States (U.S.), analysed data of 3,647 women between 65 to 79 who didn’t have dementia.
“Microscopic particles generated by fossil fuels get into our body directly through the nose into the brain,” said study co-author Professor Caleb Finch.




