Bosse’s favorite molecule (and lab test), lactate has a sordid and confusing history. This article in Emergency Medicine News sheds some light on lactate and its role in disease (or health). The author (Dr Paul Marik) is board certified in internal medicine, critical care, neuro-critical care and nutrition.

It may take a couple reads but this article has a succinct, common sense approach to understanding lactate production and use by the body. You may not be able to apply this knowledge on your next patient encounter, but physiology is fun right?