In this < 30 min podcast (continuation of Ep 243 which discusses the water soluble vitamins), I discuss essentially all you need to know for purposes of the USMLE exams (Step 1-3) with respect to vitamins A, D, E, and K. I discuss a lot of mechanisms and make HY integrations so you don’t resort to just memorizing minutiae. To signup for the Step 1/2CK courses taking place in January, shoot me an email through the website.