My sister and I had the same issues. Doctor prescribed a large does of D3. I would say there is a certain percentage of the population that may have a true def

My sister and I had the same issues. Doctor prescribed a large does of D3. I would say there is a certain percentage of the population that may have a true deficiency. The original article seems to imply that the whole industry is just some sort of hype. I cannot say for certain how much of it is true given the author’s experience is not in the medical field