Longevity Fact Check: What Urolithin A Really Does to Your Immune System

Most people only consider their immune health during cold and flu season, reaching for vitamins and minerals. But a healthy lifestyle includes year-round nutrition for immunity. Stay tuned for health tips to help you boost your defenses! More info - http://www.timeline.com/drmark In this video, Dr. Mark Hyman explains why we need to stop "boosting" our immune system seasonally and start supporting it every single day for longevity. He breaks down the concept of "inflammaging"—the chronic, low-grade inflammation that goes hand-in-hand with immune aging. As we age, our immune system becomes less efficient and more prone to staying in a constant state of low-level activation, which fuels body-wide inflammation. What's the root cause? Your immune system is one of the most energy-hungry systems in the body, and that energy comes from your mitochondria. Dr. Hyman explains that mitochondrial decline leads to a tired, sluggish immune system that accelerates aging. This brings Dr. Hyman to one of the most promising compounds for targeting mitochondrial health: Urolithin A. He explains what it is (a natural molecule your gut can make from foods like pomegranates and walnuts) and the problem: only 30-40% of people have the right gut bacteria to produce it naturally. Dr. Hyman discusses a new clinical trial on Mitopure (a pure, bioavailable form of Urolithin A) that found supplementing with 1000mg led to a "more youthful immune profile". In just four weeks, T-cells became more responsive, markers of inflammation went down, and mitochondrial energy production improved—helping the immune system act younger and more efficiently. Supporting your immune system isn't just about avoiding the next cold; it's about laying the foundation for long-term health, energy, and vitality (0:00) Introduction to immune system and longevity (0:17) Immune system's support, link to longevity, and chronic inflammation (1:20) Role of mitochondria in immune health and aging (2:07) Sponsor: Timeline's Mitopure and urolithin A (3:23) Closing remarks and product endorsement Most people only consider their immune health during cold and flu season, reaching for vitamins and minerals. But a healthy lifestyle includes year-round nutrition for immunity. Stay tuned for health tips to help you boost your defenses!