JJ Virgin is, without a doubt, one of the biggest names in health and wellness. She's a certified nutrition specialist and health and fitness instructor, has had numerous books hit the best-seller list, and leads a new class at mindbodygreen called Boost Your Metabolism.Raised on Pop-Tarts and Cap'n Crunch, she went rogue and visited a health food store at the early age of 12, which sparked her interest in health and nutrition. Virgin never looked back and has since dedicated her life to helping people break through weight loss resistance and maintain their healthiest weight—all the way from Jazzercise and low-fat diets to HIIT workouts and eating to balance blood sugar and insulin levels.In this episode of the mbg podcast, JJ opened up about a tragic hit-and-run accident that left her 15-year-old son in critical condition. It was a long healing process, physically and emotionally, and she shared the things that kept her family moving forward, now stronger than ever.To contact Jason with comments, questions, or speaker ideas, please e-mail podcast@mindbodygreen.com. For all sponsorship inquiries, please e-mail sales@mindbodygreen.com. Want to join our podcast newsletter? Sign up here!