![Light At Night - Health News - Israel](https://nocamels.com/wp-content/uploads/2012/07/LightAtNight-300x225.jpg)
Study: Light Exposure At Night Linked To Cancer
The American Medical Association warned against extended exposure to artificial light, following a University of Haifa research that links over-exposure to cancer. Other related health effects include exacerbating sleep disorders.
July 21, 2012