What do you get when a functional medicine doctor creates a clean pre and post workout supplement line? Well, first you get a good story as to how shady supplement companies can be in trying to add in non-healthy fillers. Second, you get the line that Dr. Gustin has created. Add a few drinks and the funny guys from Mind Pump (Sal, Andrew, and Justin) to this interview and you've got one heck of a show! Enjoy!