Ranked by shared topics, with one result from each original episode.
“In this Aliquot, I'll explore how to recognize and address iron deficiency, the unique challenges of iron overload in aging, the ways alcohol may influence brain iron, and how infants tightly regulate iron as a built-in defense against infection.”
“In this Aliquot, sleep scientist Dr. Michael Grandner explains why sleep apnea is so often missed, how these nightly breathing disturbances affect the body, and which treatments can meaningfully improve sleep and long-term health.”
“In this Aliquot, along with Dr. Eran Elinav, I explore how gluten affects the gut barrier, who actually needs to avoid it, and the practical strategies that can help you build a more resilient gut.”
“In this Aliquot, I'm joined by exercise-oncology researcher Dr. Kerry Courneya to identify and prioritize the lifestyle behaviors that account for much of the difference in cancer risk and have the greatest long-term impact.”
“In this Aliquot, I'm joined by Drs. Martin Gibala, Luc van Loon, and Brad Schoenfeld to break down how to manage load, train in joint-friendly ways, reduce inflammation, and separate supplements supported by evidence from those that remain uncertain.”
“These changes increase infection risk, weaken vaccine responses, and reduce early cancer surveillance. Yet immune aging is not fixed. Movement, sleep, stress regulation, temperature exposure, and nutrition shape immune cell balance and inflammatory activity over time.”
“In this Aliquot, I explain why visceral fat behaves so differently from other fat, how it drives insulin resistance and chronic disease, and what research shows about the most effective ways to reduce it.”
“In this Aliquot, I walk through how that plays out in humans, where the strongest evidence shows up, and where it doesn't, with NAD researcher Dr. Charles Brenner—and why I'm taking it now after being skeptical.”
“Physical activity, sleep, light exposure, heat, and certain nutrients may all affect systems involved in mood regulation, including inflammation, circadian rhythms, neuroplasticity, and brain energy metabolism. In this Aliquot, Drs.”
“Modulating autophagy – through fasting and exercise (which both increase acetyl CoA) or intake of nutrients like spermidine – represents a promising therapeutic approach for extending human lifespan and healthspan.”