Dr. Vera Tarman interviews renowned oncology researcher Dr. Thomas Seyfried, whose groundbreaking work challenges the dominant genetic theory of cancer. Dr. Seyfried argues that cancer is primarily a mitochondrial metabolic disease, fueled by glucose and glutamine fermentation. He discusses how ketogenic diets, caloric restriction, and targeting specific metabolic pathways may offer a more effective and less toxic approach to cancer prevention and treatment. This conversation dives deep into cancer biology, therapeutic fasting, and the impact of ultra-processed foods on mitochondrial health.