In this week's guest interview we are pleased to welcome back Garrett Salpeter. Garrett is the Founder of NeuFit and developer of the Neubie. This is Garrett's second time on the show, so we encourage you to listen to Part 1 (Ep. 18) before this episode. In this episode John and Garrett discuss groundbreaking new research on the Neubie and the massive impact it is going to have on the health and performance industries.