Photo: tourist_on_earth/Flickr CC

U. of Haifa scientists have found that LAN, or “light at night,” suppresses the secretion of melatonin in mice, which leads to rises in certain cancers.

This comes as more bad news to people finding themselves forced by Agenda 21-inspired urbanization schemes into dense cities that never sleep, where streetlights and other sources of artificial ambient light crash in through apartment windows.

From U. of Haifa  announcement, today:

Earlier studies in which Prof. Haim has participated at the University of Haifa, have shown that people living in areas that have more night-time illumination are more susceptible to prostate cancer in men and breast cancer in women. The researchers’ hypothesis was that LAN harms production of melatonin, a hormone that is released from the pineal gland during the dark part of the 24h cycle and which is linked to the body’s cyclical night-day activity and seasonality. When this hormone is suppressed, the occurrence of cancer rises.

via Connection Between Light at Night LAN and Cancer Revealed.