Mind & Matter
Whether food, drugs or ideas, what you consume influences who you become. Learn directly from the best scientists & thinkers alive today about how your mind-body reacts to what you feed it.
The weekly M&M podcast features conversations with the most interesting scientists, thinkers, and technology entrepreneurs alive today.
Not medical advice.
At M&M, we are interested in trying to figure out how things work, not affirming our existing beliefs. We prefer consulting primary rather than secondary sources and independent rather than institutional voices. If we encounter uncomfortable truths or the evidence suggests unfashionable ideas may be valid, so be it.
As the host, my aim is to help you better understand how the body & mind work by curating & synthesizing information in a way that yields science-based insights that you can choose to use or disregard in your own life. Taking ownership of your health starts with taking ownership of your information diet.
I am motivated to connect the dots and distill general principles from what I learn, preferring to ask questions and play devil’s advocate to debating or incessantly pushing my own viewpoint.
My beliefs:
- Taking ownership of your health starts with taking ownership of your information diet.
- All knowledge is provisional and we must work hard to prevent ourselves from becoming attached to our favorite ideas & preferred conclusions.
- Wisdom comes from an iterative, trial-and-error process of learning and unlearning. Letting go of pre-conceived notions can be painful, but pain is information.
Sometimes modern discoveries teach us we must unlearn received wisdom. Other times, modern information overload & historical chauvinism cause us to forget ancient wisdom which stills applies. The framework for learning that I embody is inspired by three Ancient Greek maxims inscribed in the Temple of Apollo at Delphi:
- “Γνῶθι σεαυτόν” (Know thyself)
- “Μηδὲν ἄγαν” (Nothing in excess)
- “Ἐγγύα πάρα δ Ἄτα” (Certainty brings insanity)
Mind & Matter
Short-Chain Fatty Acids, Diabetes Subtypes & Wearable HealthTech | Michael Snyder | 211
Short Summary: Personalized health monitoring with Professor Michael Snyder, blending cutting-edge science with practical tips and actionable insights.
About the guest: Michael Snyder, PhD is a Professor of Genetics at Stanford University School of Medicine. He directs the Center for Genomics and Personalized Medicine, which focuses on big data and health innovation. Snyder holds a PhD from Caltech and completed postdoctoral work at Stanford. His career has spanned yeast genomics to human health profiling. Currently, he leads research on advanced molecular and wearable technologies while spinning off companies like Q Bio to translate findings into real-world health solutions.
Note: Podcast episodes are fully available to paid subscribers on the M&M Substack and everyone on YouTube. Partial versions are available elsewhere. Full transcript and other information on Substack.
Episode Summary: Nick talks to Dr. Michael Snyder about transforming medicine through personalized health monitoring, leveraging tools like wearables, continuous glucose monitors, and deep molecular profiling. They explore how diet, microbiome, and genetics shape metabolic health, delving into Snyder’s research on diabetes subtypes, short-chain fatty acids, and aging patterns. The conversation also covers practical technologies available today, like smartwatches and home blood tests, and their potential to catch diseases early and extend healthy lifespans.
Key Takeaways:
- Medicine is shifting from sick care to proactive health care using comprehensive data from wearables and molecular profiling.
- Diabetes has many subtypes, not just type 1 or 2, and treatments like drugs or diet should match an individual’s specific profile.
- Dietary fiber boosts gut health by producing short-chain fatty acids, which influence gene expression and may reduce leaky gut risks.
- Aging isn’t linear—big changes spike in the 40s and 60s, varying by person (e.g., heart, kidneys, metabolism), offering chances to adjust lifestyles early.
- Wearables like fitness watches can detect illnesses (e.g., COVID, Lyme) days before symptoms by tracking heart rate shifts.
- Continuous glucose monit
All episodes, show notes, transcripts, etc. at the M&M Substack
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