Trilobites: You Need Vitamin D to Live. How Could This Woman Survive With None in Her Blood? She had a series of bone fractures, but when doctors did blood tests, the supplements she took for treatment were nowhere to be found. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:ScienceTake: What a Frog Needs to Make That LeapVirgin Galactic WEEKS from sending first craft to space as Richard Branson races Elon MuskTo Tackle Climate Change, a New U.N. Climate Report Says Put a High Price on CarbonA Mysterious Fossil Points to the Origins of Lizards and SnakesThe Science Behind a Frog’s LeapEARTHQUAKE WARNING: Mega-quake and 100 ft tsunami INEVITABLE for US west coast experts say