To celebrate Episode 100 of the Brain Science Podcast I combined an interview about Brain Fitness with Alvaro Fernandez with several contributions from listeners from around the world. Fernandez is the co-author of "The SharpBrains Guide to Brain Fitness: How to Optimize Brain Health and Performance at Any Age." His co-author, Dr. Elkhonon Goldberg was interviewed back in BSP 18. Full show notes and free episode transcripts are available at http://brainsciencepodcast.com. Music contributions: "I Got a Brain" written and performed by Dr. Jay Einhorn and "MindFire" by Tony Cotraccia. Also featured in this episode (in order of appearance): Darryl Ferges, Leon Mcgahee, MD., Eric Lindley, Julio Dantos, Hamish Kebb, and Adelia Moore, PhD, and Jana Johnson. Special Thanks to everyone who sent in material. I am sorry I could use it all! Note: the interview with Alvaro Fernandez begins at 13:29