Access to all articles, new health classes, discounts in our store, and more!
Reading Blood Chemistry with an Eye Toward Optimizing Health

An increasing number of healthcare providers are becoming aware that the guidelines currently used to read blood chemistries are outdated and, in some cases, dangerously misleading. Here, I describe how blood chemistry reference ranges are determined and discuss the concept of using metabolic or optimal ranges for each test. I also show how to properly interpret levels of blood glucose and vitamin D.