![BizNinja Entrepreneur Radio show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/071/573/small/bizninja-entrepreneur-radio.png)
Summary: Former NFL player and current Doctor of Chiropractic Dr. John DeWitt has authored the book Head Games and is launching a dietary supplement called BrainMed. In today's episode we dive into why he's taking the concussion problem into his own hands with comprehensive solutions and support.