Yet again, something I blogged about 18 months ago may just now be coming to the mainstream. Stay tuned, and it's not the only thing. Within another 18 months, you might hear a bombshell about K2, Menatetrenone (MK-4) as well. More on that, below. Here are my past entries on Vitamin D. Politicized Science: How the Sun Might Save Your Life Vitamin D An elegant slice of evolution "Loving Lard" The first of those is the most important. Feel free to go take a look at how I used to blog (political), but the important thing is the article I linked. How-a-bouts a couple of quick excerpts? 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. [...] What's more, researchers are linking low vitamin D status...