NIH Researchers uncover drain pipes in the human brain!

"By scanning the brains of healthy volunteers, researchers at the National Institutes of Health saw the first, long-sought evidence that our brains may drain some waste out through lymphatic vessels, the body’s sewer system. The results further suggest the vessels could act as a pipeline between the brain and the immune system."

Take time to watch the two videos that are linked on the article - very interesting!
https://www.nih.gov/news-events/news-releases/nih-researchers-uncover-drain-pipes-our-brains