Trainer: Lindsay Gnant, M.S., RDN, Scientific Content Manager If you’re just getting started with Isagenix or you’re a new product user, this is the perfect conversation for you! Registered dietitian and Isagenix product educator Lindsay Gnant is on the call to talk all about the basics of Shake Days and Cleanse Days. She explains what they are and how easily your plan can be customized to fit your personal needs. As a dietitian, she supports the use of these effective protocols and implements them into her own life.