Leyla Weighs In: The Vital Role of Iron--Health, Brain Function, and Immune Support

Nutritionist Leyla Muedin discusses the crucial role of iron in the body. She explains iron's importance in producing hemoglobin for oxygen transport, supporting the immune system, and ensuring overall energy levels. Leyla delves into iron's impact on brain health, cognitive function, and mood regulation, and discusses the differences between heme and non-heme iron in foods. Emphasizing the need for balance, she warns against both deficiency and excess iron, and highlights groups at higher risk for iron deficiency. Listeners are encouraged to get their iron levels checked and consult healthcare professionals for appropriate supplementation.

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In this episode of the Intelligent Medicine podcast, Dr. Ronald Hoffman explores the concept of interoception with UK-based science journalist and author Caroline Williams. They discuss her latest book, “Inner Sense: How the New Science of Interoception Can Transform Your Health.” The conversation details the intricate relationship between the mind and body, the importance of bodily self-awareness, and how it impacts mental and physical health. Williams shares insights from her extensive research and practical strategies for enhancing interoception, such as controlled breathing exercises and body scans. They also touch on future advancements and therapeutic applications in the realm of interoception, offering listeners a comprehensive understanding of this emerging science and its potential to revolutionize healthcare.

Dr. Hoffman continues his conversation with UK-based science journalist and author Caroline Williams, author of “Inner Sense: How the New Science of Interoception Can Transform Your Health.”

Martha Carlin, CEO and founder of the Bio Collective, details the significant influence of the microbiome on overall health. Martha discusses her unconventional path from accounting to microbiome research, sparked by her husband's Parkinson's diagnosis. Together, they explore the complex connections between gut health and diseases like Parkinson's, autism, and even Alzheimer's. Martha sheds light on groundbreaking research funded by NIH grants, the potential of machine learning and AI in understanding microbiome patterns, and the future prospects of personalized probiotics. Practical advice on maintaining a healthy microbiome, the impact of diet and exercise, and the intriguing intersections between gut health, neurochemistry, and systemic diseases are highlighted. The discussion also covers challenges in integrating microbiome research into clinical practice and potential future therapies.

Dr. Hoffman continues his conversation with Martha Carlin, CEO and founder of the Bio Collective.

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Nutritionist Leyla Muedin discusses the importance of trace minerals selenium and iodine, their health benefits, and food sources. Leyla details the roles of selenium in immunity, thyroid function, antioxidant protection, reproductive health, DNA synthesis, and reducing cancer risk. She addresses sources such as Brazil nuts, seafood, and enriched foods while cautioning about possible toxicity. Leyla then covers iodine's critical function in thyroid hormone production, brain development, and immune support, highlighting sources like seaweed and iodized salt. Emphasizing the global concern of iodine deficiency, especially in pregnant women, she underscores the minerals' significance for overall health.