Exercise may be better than sleep at flushing out brain toxins – research
![Exercise may be better than sleep at flushing out brain toxins – research](https://www.expressandstar.com/resizer/Fd6W2hxyHJqxHJKUx8lBsIee7D8=/cloudfront-us-east-1.images.arcpublishing.com/mna/OBAI7MWBX5DYJM5Q7EFBKEACE4.jpg)
The researchers said they were surprised by the findings in mice.
Being active may be better than sleeping when it comes to helping the brain flush out toxins, according to scientists.