Crafted by world renowned gastroenterologist Dr. Will Bulsiewicz, Daily Microbiome Nutrition (DMN) offers unparalleled daily prebiotic support by blending cutting-edge science with Dr. B's clinical expertise. Prebiotics are food for your gut microbes and there are 3 main types – fiber, resistant starches, and polyphenols. All are deficient in the Western diet. Such deficiencies, in turn, lead to a disturbance of the gut microbiome — also known as dysbiosis—which is associated with most digestive disorders and numerous other health conditions.
Restoring the microbiome is crucial to tackling the underlying cause of the issue. Each core ingredient of 38TERA, drawn from three distinct classes of prebiotics, is chosen for its specific role in enhancing gut microbiome and overall bowel health. Conscious of the link between digestive disorders and gut sensitivity, DMN was formulated low FODMAP (certified) to provide maximum benefit with minimum discomfort.
Founding Story
Dr. Will Bulsiewicz (or "Dr. B") is an award winning gastroenterologist, internationally recognized gut health expert, the New York Times-bestselling author of Fiber Fueled and The Fiber Fueled Cookbook, and the Founder of 38TERA. His research has been published in Nature Medicine, Gastroenterology and more. He has given more than forty presentations at scientific meetings, spoken to Congress and the USDA, and through social media, podcasts, his books and courses he has educated millions on the importance of gut health. Going back more than 10 years, supplements played an important role in Dr. B's gastroenterology clinic. Prebiotics and probiotics were a routine part of how he cared for my patients, but as a gastroenterologist, he struggled to find trustworthy, well-formulated supplements that he believed in.
Many supplements had outdated formulas or weak science with exaggerated claims, lacking transparency and third-party testing. Dr. B's frustration motivated him to do something radical.
Dr. Will Bulsiewicz (or "Dr. B") is an award winning gastroenterologist, internationally recognized gut health expert and the New York Times, Publishers Weekly, USA Today, and Indie Bound-bestselling author of Fiber Fueled and The Fiber Fueled Cookbook. With a passion for plants and helping people, he is the U.S. Medical Director and sits on the Scientific Advisory Board of ZOE, has authored more than twenty articles published in peer-reviewed scientific journals, has given more than forty presentations at national meetings, presented to Congress and the USDA, and has taught over 10,000 students how to heal and optimize their gut health.
He completed a bachelor’s degree from Vanderbilt University, a medical degree from Georgetown University, and a master's in clinical investigation from Northwestern University. Dr. B was the chief medical resident at Northwestern and the chief gastroenterology fellow at The University of North Carolina, and received the highest award given by both his residency and fellowship. He completed an epidemiology fellowship on a grant from the National Institutes of Health at UNC's prestigious Gillings School of Global Public Health.
Simon Hill, a scientific advisory board member at 38TERA, is a dedicated physiotherapist and nutrition scientist committed to simplifying health and nutrition information. Initially focused on optimal athletic performance, his career path shifted after his father's heart attack, drawing his attention to the role of nutrition in disease prevention. This change led him to earn a Master of Science in Human Nutrition at Deakin University.
Simon authored the bestselling book “The Proof is in the Plants,” which advocates a plant-rich diet based on current research. The book debuted as the #1 non-fiction book in Australia, reflecting its significant impact. Additionally, Simon hosts the popular podcast “The Proof,” which has surpassed 40 million listens. The podcast features experts who translate complex research into practical advice on nutrition, sleep, exercise, and relationships. Simon also hosts retreats, teaching attendees how to live a science-based lifestyle that promotes health, happiness, and longevity. Together, his book, podcast, and retreats aim to empower individuals and combat misleading trends in the wellness industry.
At 38TERA, Simon collaborates with Dr. Will Bulsiewicz to direct innovation, formulation and science communication. They focus on creating supplements that support a diverse gut microbiome, ensuring these products are easily integrated into daily life for better health through trusted solutions.
Through his work with 38TERA, his podcast, and longevity retreats, Simon Hill continues to empower people to live healthier, longer lives by providing reliable, scientifically-backed health and nutrition information.
