Smile for vitamin D
November 18, 2015 It has long been understood that vitamin D is good for the skeletal system – our bones and teeth. But, did you know that adequate vitamin D can not only support...
We are entering a vitamin D winter
November 4, 2015 As we enter the winter here in the Northern Hemisphere, it is important to be aware that over the next several months, the sun will not be a good source for...
Role of sunlight in achieving vitamin D sufficiency
October 28, 2015 WHY is there so much vitamin D deficiency?? We had a news table at a large pharmacy recently where we had information about vitamin D, and of course, testing. The most...
How to Choose a Daily Supplement Intake
September 16, 2015 We started GrassrootsHealth in 2007 by traveling the world and talking to vitamin D researchers. As you all know these researchers banded together to recommend everyone get their serum levels between...