Why you may be eating and drinking more microplastics than you thought - YouTube

40% of Americans are obese. Blacks and Hispanics.

New study everyone's talking about with plastic bottles. Before, people had considered the amount of stray plastic in a water bottle as a unit. Now they found that it's 10k tiny plastic particles in a bottle, small enough to enter cells and to pass the bloodbrain barrier.
There's also a lot of plastic in the ocean.