Heard about this study on the TV the other day. Looked it up on Google and picked up this link:

http://www.webmd.com/cancer/news/20071130/night_shift-work-may-cause-cancer?src=RSS_PUBLIC
I find it a little hard to believe. Seems like thin science to
me, but then I havent seen the data. Must have been a statistical
study and so the data review is key. I remember the WHO did a
study on arsenic in water and came up with widely differnt statistics
than the NIH. Comments.