Glutathione serves many important purposes in the human body. In this interview, Karolyn talks with Heather Moday, MD, an integrative and functional medicine expert, about the clinical applications of glutathione. The two discuss research, safety, absorption, and other issues about this valuable nutrient, often called the master antioxidant. About the Expert Heather Moday, MD, is a board-certified allergist, immunologist, and functional medicine physician. She earned her doctorate from Tulane University School of Medicine and completed her Internal Medicine training and Allergy and Immunology fellowship at Montefiore /Albert Einstein Medical Center in New York City. Moday has also had fellowship training in Integrative Medicine through the University of Arizona. She has board certification in Internal Medicine, Allergy and Immunology and Integrative Medicine through ABOIM and Functional Medicine through the Institute of Functional Medicine. She is the author of the book The Immunotype Breakthrough: Your Personalized Plan to Balance Your Immune System, Optimize Health, and Build Lifelong Resilience. About the Sponsor Kyowa Hakko is a global specialty fermentation company and a world leader in research and manufacturing of high-quality branded ingredients for use in dietary supplements, functional foods, and beverages. For more than 60 years, Kyowa has maintained a constant commitment to research, innovation, and quality. Kyowa offers advanced immune innovation with key ingredients that every immune health product should contain. These ingredients deliver a specific function, including immune and overall health and wellness, addressing multiple patient needs. Setria® Glutathione, Kyowa Quality® Glutamine, and newly launched IMMUSE™ LC-Plasma are a few of the well-researched branded ingredients from Kyowa Hakko’s extensive portfolio of ultra-pure amino acids, vitamins, nucleic acids, paraprobiotics and related compounds for use in pharmaceutical, nutritional and food applications. Visit Kyowa-USA.com to learn more.