Episode 112: Ashley Koff

This episode explores the vital role of peptide hormones, particularly GLP-1, in metabolic health and weight management. Dr. Whitfield discusses how genetics influence metabolic functions and the importance of understanding individual variability. Ashley Koff, RD, emphasizes the potential of GLP-1 in supporting digestive tract repair and highlights considerations around medication use, such as acid-suppressing drugs, that can impact digestion and inflammation. She underscores the significance of viewing metabolic health as a complex system, interconnected with diet, gut health, and overall bodily function. Koff provides insights into optimizing GLP-1 levels through personalized nutrition strategies and discusses the broader nutritional ecosystem, including the benefits and limitations of fermented foods and probiotics in gut health. She clarifies misconceptions about nutritional yeast and emphasizes the importance of protein quality and distribution throughout the day. The conversation also touches on how genetics can inform individual dietary needs and behaviors, underscoring the importance of personalized approaches to health. Ashley Koff, RD, leverages over 25 years of experience to advocate for truly personalized nutrition. She is the founder of The Better Nutrition Program and will publish a new book in January 2026 focused on GLP-1 optimization. Her work aims to empower individuals to make better, more informed dietary choices by considering their unique genetic and metabolic profiles.