Plastic in your brain may make you feel nauseous.

Research reveals increasing amounts of microplastic particles in human brains, with a significant rise in recent years. Studies indicate that the brain contains the equivalent of seven grams of plastic, raising concerns about its health effects. Researchers found higher plastic concentrations in the brains of dementia patients, although no causal relationship has been established. The findings show that extremely small plastic particles can cross the blood-brain barrier, exposing the brain to potential effects. Scientists are calling for further research to understand the health risks posed by these materials.