This video explains that autoimmune diseases, affecting 50 million people and being the third most common disease category, lack definitive solutions in conventional medicine. Dr. Anshul Gupta discusses the root cause as an interplay between genetics and environmental factors, focusing on controlling the latter. He outlines key environmental triggers (toxins, poor diet, chronic infections, gut health, stress) and presents a multi-faceted approach to curing autoimmune diseases, emphasizing diet, detoxification, and supplements.