Blue for danger

Researchers in the US have found that exposure to red light offers a drug-free treatment for sight loss and all sorts of other conditions. Banning incandescent light bulbs here; they offer the same spectrum as daylight, including red light; is being blamed for o’besity, anxiety, blindness and cancers.
    Replacement LED lamps give out blue light and the lack of a red component means that they fail to recharge a vital system in out body’s cells. Wunderbar! “Get out in sunlight when you can!” is the message from the experts.