In today's episode we dive headfirst into the glitz and glam of the sport and fitness industry. Pro model Tammi Lou takes us behind the scenes as she shares her journey from gym instructor and personal trainer to representing Australia in Orlando, Florida. Tam shares the success, the pain and the pleasure when it comes to nutritional health and her career thus far. If you've ever wondered what goes on behind the scenes, then wonder no more - it's an all access pass on Need To Know Nutrition.