Uploaded October 2024 | Updated September 2026, 2 weeks ago
Subscribe to our channel: youtube.com/@matt.kaeberlein
Here's another Ask Matt Anything episode, with questions from Nick for Matt about topics ranging from the nitty-gritty of bloodwork and workout schedules to bigger-picture questions about upper limits to human lifespan, issues with the US healthcare system, and incentives for food companies to prioritize healthy options.
0:00 Introduction
0:45 Do things that make you feel more vigorous actually slow aging?
4:42 Is bloodwork more important than diet?
7:43 Will Matt post his bloodwork?
14:30 How would Matt describe aging to a 5-year-old?
16:53 What is Matt's elevator pitch about aging/geroscience?
18:58 What is a typical workout schedule for Matt?
23:41 Matt's unpopular geroscience opinions
26:44 Matt's favorite "cheat meal"
27:03 Matt's biggest frustrations with the current healthcare system
29:55 Balancing scientific skepticism with excitement about new longevity-focused therapies
32:11 What's the low-hanging fruit of healthspan/what should people try first?
33:52 Thoughts on air/water filters
35:11 What's the low-hanging fruit of bloodwork?
38:39 Is there an upper limit to human lifespan?
39:20 Will aging ever be classified as a disease?
41:10 Why aren't companies incentivized to produce healthier food?
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: twitter.com/optispanpodcast
Twitter: twitter.com/optispan
Twitter: twitter.com/mkaeberlein
Linkedin: linkedin.com/company/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!
Subscribe to our channel: youtube.com/@matt.kaeberlein
Here's another Ask Matt Anything episode, with questions from Nick for Matt about topics ranging from the nitty-gritty of bloodwork and workout schedules to bigger-picture questions about upper limits to human lifespan, issues with the US healthcare system, and incentives for food companies to prioritize healthy options.
0:00 Introduction
0:45 Do things that make you feel more vigorous actually slow aging?
4:42 Is bloodwork more important than diet?
7:43 Will Matt post his bloodwork?
14:30 How would Matt describe aging to a 5-year-old?
16:53 What is Matt's elevator pitch about aging/geroscience?
18:58 What is a typical workout schedule for Matt?
23:41 Matt's unpopular geroscience opinions
26:44 Matt's favorite "cheat meal"
27:03 Matt's biggest frustrations with the current healthcare system
29:55 Balancing scientific skepticism with excitement about new longevity-focused therapies
32:11 What's the low-hanging fruit of healthspan/what should people try first?
33:52 Thoughts on air/water filters
35:11 What's the low-hanging fruit of bloodwork?
38:39 Is there an upper limit to human lifespan?
39:20 Will aging ever be classified as a disease?
41:10 Why aren't companies incentivized to produce healthier food?
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: twitter.com/optispanpodcast
Twitter: twitter.com/optispan
Twitter: twitter.com/mkaeberlein
Linkedin: linkedin.com/company/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!
