Matty Lansdown is an Australian scientist and nutritionist who hosts The Real Weight Loss Coach podcast, a series formerly known as How to Not Get Sick and Die. Drawing on his professional background in hospital pathology, he analyzes the physiological and psychological triggers of dietary habits with a focus on emotional eating and sugar addiction. He frequently engages in high-level medical debates, exemplified by his collaboration with Dr. Steven Gundry on the nutritional impact of lectins and grains. A recent series titled Body Transitions highlights his pivot into exploring the intersection of modern fatherhood and metabolic health. His work often examines the medical industrial complex and pharmaceutical interventions, specifically through investigative content like his I Investigated Ozempic feature. By prioritizing preventative wellness over traditional curative paths, Lansdown provides a specialized perspective for brands within the functional medicine, health technology, and regenerative agriculture sectors looking for evidence-based healthy lifestyle advocacy.