Subscribe to our channel: https://www.youtube.com/@optispan In this episode of the Optisan Podcast, Dr. George Sutphin discusses biological age tests, focusing on epigenetic and glycan age assessments. The conversation explores the accuracy, relevance, and implications of these tests for understanding biological versus chronological age. Key topics include the limitations of current biomarkers, the impact of lifestyle on aging metrics, and the challenges of interpreting results. The discussion emphasizes the need for caution in marketing claims and the importance of scientific validation in biological age testing. 00:00 - Intro 00:36 - Discussion on biological age tests 04:10 - Defining biomarkers of aging 07:21 - The role of epigenetics in biological aging 10:25 - Skepticism about consumer marketed tests 15:07 - Results from Dr. Sutphin's epigenetic age test 18:51 - Discussion on diet, exercise, and stress 22:30 - Emotional impact of biological age results 26:03 - Summary of organ age results from glycan age test 30:17 - Variability in test results and implications 33:08 - Exploring additional biomarkers for biological age 40:11 - Final thoughts on glycan age and epigenetic clocks 45:21 - Conclusion and takeaways from the discussion Producers: Tara Mei, Nicholas Arapis Video Editor: Jacob Keliikoa DISCLAIMER: The information provided on the Optispan podcast is intended solely for general educational purposes and is not meant to be, nor should it be construed as, personalized medical advice. No doctor-patient relationship is established by your use of this channel. The information and materials presented are for informational purposes only and are not a substitute for professional medical advice, diagnosis, or treatment. We strongly advise that you consult with a licensed healthcare professional for all matters concerning your health, especially before undertaking any changes based on content provided by this channel. The hosts and guests on this channel are not liable for any direct, indirect, or other damages or adverse effects that may arise from the application of the information discussed. Medical knowledge is constantly evolving; therefore, the information provided should be verified against current medical standards and practices. More places to find us: Twitter: https://twitter.com/optispanpodcast Twitter: https://twitter.com/optispan Twitter: https://twitter.com/mkaeberlein Linkedin: https://www.linkedin.com/company/optispan Instagram: https://www.instagram.com/optispanpodcast/ TikTok: https://www.tiktok.com/@optispan https://www.optispan.life/ Hi, I'm Matt Kaeberlein. I spent the first few decades of my career doing scientific research into the biology of aging, trying to understand the finer details of how humans age in order to facilitate translational interventions that promote healthspan and improve quality of life. Now I want to take some of that knowledge out of the lab and into the hands of people who can really use it. On this podcast I talk about all things aging and healthspan, from supplements and nutrition to the latest discoveries in longevity research. My goal is to lift the veil on the geroscience and longevity world and help you apply what we know to your own personal health trajectory. I care about quality science and will always be honest about what I don't know. I hope you'll find these episodes helpful!