Dr Mason developed an interest in low carbohydrate diets in 2011. Since then he has spent hundreds of hours reading and analysing the scientific literature. For a number of years Dr. Mason has been applying this knowledge in treating metabolic and arthritis patients who have achieved dramatic and sustained weight loss and reductions in joint pain. Dr. Mason is also the Chief Medical Officer of Defeat Diabetes, Australia's first evidence-based and doctor-led program that focuses on the wide range of health benefits of a low carb lifestyle, particularly for those wanting to send into remission pre-diabetes, type 2 diabetes, and other metabolic illnesses.