Brain Invaders: The Alarming Truth About Microplastics and Your Mind - AI Podcast

Story at-a-glance Research shows microplastics become trapped in brain blood vessels when consumed by immune cells, leading to reduced blood flow and impaired cognitive function in mice Human brain tissue contains seven to 30 times more microplastic contamination than other organs, with particularly high concentrations found in individuals diagnosed with dementia Researchers identified a direct pathway for microplastics to enter your brain through your nose, bypassing the blood-brain barrier via the olfactory system Polypropylene, a common plastic used in packaging and consumer goods, was found in over 40% of brain tissue samples, highlighting the impact of everyday plastic exposure Practical solutions such as water filtration, choosing natural fiber clothing and using non-plastic food packaging help reduce your microplastic exposure