The Finer Points of Vitamin D Supplementation

Achieving an optimal level of vitamin D provides numerous health advantages, from relief from winter blues to reduction in cardiovascular risk to reduced risk for several forms of cancer. It’s one of the most important nutrients to get right, i.e., achieve an ideal blood level of the primary blood marker for vitamin D, 25-OH vitamin D. But, even after many years of I and others discussing the importance of vitamin D, I still see plenty of people getting it wrong, often on the advice of ...