Uploaded March 2026 | Updated September 2026, 1 week ago
StayCurious Newsletter on Snyder’s Fiber Randomized Controlled Trial: staycuriousmetabolism.substack.com/p/fiber-is-good-for-you-is-lazy-science?r=40ekz2
StayCurious Newsletter on Inulin & Fructose Resistance: staycuriousmetabolism.substack.com/p/the-fiber-that-fights-fat-how-inulin?r=40ekz2
Snyder Interview 1, Four Types of Diabetes: youtu.be/mCrc4gfbK2o
Snyder Interview 2, Most Viral Aging Study: youtu.be/kMpGkg4zMOU
Snyder Interview 3, Most Beautiful Exercise Study: youtu.be/_9ywulQF2Ho
Why does the same food spike one person’s blood sugar while barely affecting another?
In this fourth conversation with Stanford’s Professor Michael Snyder, we explore new research on individualized glycemic responses, insulin resistance subtypes, and why one-size-fits-all nutrition advice keeps failing. From rice spiking glucose more than ice cream, to the power of the grape-to-potato ratio, and beyond, this discussion reveals how metabolism, microbiome, immune signaling, and insulin sensitivity interact in deeply personal ways.
We unpack Snyder’s latest Nature Medicine work, including the “potato-to-grape ratio,” food mitigators like protein and fiber, why fiber doesn’t work the same in insulin-resistant individuals, and how future AI-driven profiling could finally make personalized nutrition practical. If you’ve ever felt confused by conflicting diet advice, this conversation explains why—and where the science is heading next.
Chapters
0:00 – Introduction: Get Excited for Professor Snyder!
1:08 – Nature Medicine 2025 Personalized Medicine Paper
2:56 – Grapes Sky-Rocket Blood Sugar!
5:05 – “For Many People Rice is Worse than Ice Cream”
6:45 – People With High Blood Pressure Are “Bread-Spikers”
7:33 – The Brilliant Grape-to-Potato Ratio!
12:10 – Those With Insulin Resistance Have Worse Response to Fiber
14:40 – The (Second) Coolest Fiber Paper I Ever Read
17:00 – Professor Snyders Fiber Randomized Controlled Trial
20:03 – Nick and Professor Snyder Reveal Their Fiber Responses
24:48 – The Future of Personalized Medicine is Bright!
#nutritionscience #glucose #glycemicresponse #insulin #insulinresistance #prediabetes #type2diabetes #continuousglucosemonitor #cgm #wearabletech #metabolicflexibility #metabolomics #genomics #systemsbiology #biohacking #longevity #healthoptimization #fiber #inulin #psyllium #resistantstarch #betaglucan #cholesterol #inflammation #gutbrainaxis #precisionmedicine #stanfordmedicine #microbiome #bloodsugar #precisionnutrition #metabolichealth #metabolism #stanford #harvard #grapes #diabetes #obesity #guthealth #personalizedmedicine #educational #medicaleducation #staycurious
StayCurious Newsletter on Snyder’s Fiber Randomized Controlled Trial: staycuriousmetabolism.substack.com/p/fiber-is-good-for-you-is-lazy-science?r=40ekz2
StayCurious Newsletter on Inulin & Fructose Resistance: staycuriousmetabolism.substack.com/p/the-fiber-that-fights-fat-how-inulin?r=40ekz2
Snyder Interview 1, Four Types of Diabetes: youtu.be/mCrc4gfbK2o
Snyder Interview 2, Most Viral Aging Study: youtu.be/kMpGkg4zMOU
Snyder Interview 3, Most Beautiful Exercise Study: youtu.be/_9ywulQF2Ho
Why does the same food spike one person’s blood sugar while barely affecting another?
In this fourth conversation with Stanford’s Professor Michael Snyder, we explore new research on individualized glycemic responses, insulin resistance subtypes, and why one-size-fits-all nutrition advice keeps failing. From rice spiking glucose more than ice cream, to the power of the grape-to-potato ratio, and beyond, this discussion reveals how metabolism, microbiome, immune signaling, and insulin sensitivity interact in deeply personal ways.
We unpack Snyder’s latest Nature Medicine work, including the “potato-to-grape ratio,” food mitigators like protein and fiber, why fiber doesn’t work the same in insulin-resistant individuals, and how future AI-driven profiling could finally make personalized nutrition practical. If you’ve ever felt confused by conflicting diet advice, this conversation explains why—and where the science is heading next.
Chapters
0:00 – Introduction: Get Excited for Professor Snyder!
1:08 – Nature Medicine 2025 Personalized Medicine Paper
2:56 – Grapes Sky-Rocket Blood Sugar!
5:05 – “For Many People Rice is Worse than Ice Cream”
6:45 – People With High Blood Pressure Are “Bread-Spikers”
7:33 – The Brilliant Grape-to-Potato Ratio!
12:10 – Those With Insulin Resistance Have Worse Response to Fiber
14:40 – The (Second) Coolest Fiber Paper I Ever Read
17:00 – Professor Snyders Fiber Randomized Controlled Trial
20:03 – Nick and Professor Snyder Reveal Their Fiber Responses
24:48 – The Future of Personalized Medicine is Bright!
#nutritionscience #glucose #glycemicresponse #insulin #insulinresistance #prediabetes #type2diabetes #continuousglucosemonitor #cgm #wearabletech #metabolicflexibility #metabolomics #genomics #systemsbiology #biohacking #longevity #healthoptimization #fiber #inulin #psyllium #resistantstarch #betaglucan #cholesterol #inflammation #gutbrainaxis #precisionmedicine #stanfordmedicine #microbiome #bloodsugar #precisionnutrition #metabolichealth #metabolism #stanford #harvard #grapes #diabetes #obesity #guthealth #personalizedmedicine #educational #medicaleducation #staycurious
