The Effects of Microplastics on Your Health & How to Reduce Them

777.614 - 797.393 Andrew Huberman

This is important and it's one of the reasons we have a blood brain barrier. Nature is very smart. It designed a barrier so that molecules that might be dangerous to the brain can't enter the brain and that's what the BBB is for. Microplastics and nanoplastics are making it from the bloodstream into the brain. Okay, this is what I mean when I say they can cross the blood-brain barrier.