In this episode, we welcome Dr. Thuppil Venkatesh, widely known as the "Lead Man of India" for his groundbreaking work in quality diagnostics, high-altitude medicine, and lead-free healthcare. Dr. Venkatesh played a key role in India’s fight against lead poisoning, most notably during the 2015 Maggi noodles controversy, advocating for stricter food safety regulations. His contributions also led to the transition to unleaded petrol in India, significantly reducing lead exposure. As CEO and Director of the Foundation of Quality India and the National Referral Centre for Lead Projects, he has tirelessly worked towards public awareness, research, and policy changes to mitigate lead poisoning risks. Dr. Venkatesh, along with the hosts of this podcast, Dr. Sharan Srinivasan and Dr. Prathiba Shran recently participated in the 9th Chronic Hypoxia Symposium in Bolivia, exploring mitochondrial adaptation at high altitudes, the impact of chronic hypoxia, and the benefits of pranayama in such conditions. His passion for high-altitude medicine and adventurous expeditions has deepened his understanding of hypoxia’s effects on human health. This insightful discussion unpacks the balance between the useful and harmful aspects of lead, the importance of education in public health, and the future of lead-safe standards in industries like paint manufacturing.