This would be really good news

If it can be proved. If course, it won’t prevent the FDA from banning vitamins and suppliments:

For decades, researchers have puzzled over why rich northern countries have cancer rates many times higher than those in developing countries — and many have laid the blame on dangerous pollutants spewed out by industry.

But research into vitamin D is suggesting both a plausible answer to this medical puzzle and a heretical notion: that cancers and other disorders in rich countries aren’t caused mainly by pollutants but by a vitamin deficiency known to be less acute or even non-existent in poor nations.

Wait a minute… this doesn’t mean I have to go into the Big Room, does it? The one with the bright light?