It's not just what you eat, it's how much you eat and when you eat it! Dr. Michelle Pearlman weighs in on the science behind healthy eating . . . and that doesn't necessarily mean losing weight. Not only has Dr. Pearlman studied and practiced healthy gut functioning applications, but she has also lived it. Once, a former bodybuilding competitor, she understands the various dangers in today's society when it comes to what we put in our stomachs.