You may have heard about Methylene Blue recently, with many people promoting it as a cure for different ailments and diseases, and possibly as a "cognitive enhancer". But what is methylene blue and how does it work? Is it really helping to alleviate all these illnesses? Listen in on a conversation between Dr. Jonathan Karp and student producer Kaya Basatemur as they go into the science of this prospective medication. From the history to the health benefits and risks, this is Methylene Blue.