The Man Who Sold America On Vitamin D -- And Profited The Man Who Sold America On Vitamin D -- And Profited

Testing for vitamin D deficiency is widespread, and sales of vitamin D are in the billions of dollars, yet there is little evidence that people with high levels of vitamin D are any healthier than others.Kaiser Health News
Source: Medscape Medical News Headlines - Category: Consumer Health News Tags: Diabetes & Endocrinology News Source Type: news