June 2, 2017
5.0 out of 5 stars This is an incredible book. It is so informative …By Robbin Ortega on August 22, 2016
This is an incredible book. It is so informative about the effects of vitamin D in our system. I have battled fibromyalgia for many years and I have applied some of the advice in the this book and it has aided me in getting my body back on track