Pee in the Dark to Avoid Cancer
http://www.newser.com/story/85837/pee-in-the-dark-to-avoi... ![[link]](http://s3-ak.buzzfed.com/static/images/public/icons/external-link2.png){kind=icon}
Apparently, we should pee in the dark. Researchers in the UK and Israel have found that turning on the light in the middle of the night triggers an “over-expression” of cells linked to the formation of cancer, in the part of the brain linked to the circadian clock.
