Liz Isenring, PhD is an advanced accredited practicing dietitian, nutritionist, and honorary adjunct professor at Bond University, Queensland, Australia. Dr Liz also is the director of LINC Nutrition, which supports busy professionals to be healthy via evidence-based nutrition. Isenring offers as free downloads resources such as The Gut Map and The Path to a Stronger Immune System at www.lincnutrition.lpages.co/freedownloads. She may be reached at DrLiz@lincnutrition.com.au or www.drliznutrition.com.