AMA #12: Thoughts on Longevity Supplements (Resveratrol, NR, NMN, Etc.) & How to Improve Memory

In this Ask Me Anything episode, Dr. Andrew Huberman addresses popular questions about longevity supplements and cognitive enhancement. The episode begins with a detailed examination of resveratrol and other commonly discussed anti-aging compounds including NR (nicotinamide riboside) and NMN (nicotinamide mononucleotide). These supplements have generated significant interest in the longevity community, often based on compelling animal research showing potential benefits for cellular health, mitochondrial function, and lifespan extension. However, Huberman provides important context about the limitations of translating these findings to human populations. He discusses the challenges of moving from animal models to human clinical trials and why many supplements that show remarkable effects in rodent studies often fail to demonstrate comparable benefits in people. This discrepancy stems from differences in metabolism, dosing, individual genetic variation, and the complexity of human physiology compared to controlled laboratory settings. Throughout the discussion, Huberman emphasizes the importance of examining the quality and source of research, considering study design, sample sizes, and whether findings are from peer-reviewed human trials versus preliminary animal work. He provides practical guidance for evaluating supplement claims and understanding what currently available evidence actually supports. The episode also addresses working memory and cognitive function, exploring what working memory actually is and how it differs from other forms of memory. Huberman explains the neural mechanisms underlying working memory and its role in learning, problem-solving, and daily cognitive tasks. He discusses evidence-based strategies for improving working memory capacity and efficiency, including specific protocols that have shown promise in research settings. These approaches range from targeted cognitive training to lifestyle factors that support overall brain health and cognitive performance. The preview touches on how understanding memory systems at a neurobiological level can help individuals optimize their learning strategies and make more informed decisions about cognitive enhancement. This full AMA episode is available exclusively to Huberman Lab Premium members, reflecting the subscriber model launched to support the free main podcast channel while funding human-centered research selected by Huberman with matching contributions from the Tiny Foundation.