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Artwork for Digestive Data

Digestive Data

Ryan Galitzdorfer

Where gut health meets data. A research-backed analytics initiative built to understand digestion as a system and personalize long-term stability.

Platform
Substack
PricingOnly free issuesPublishesWeekly
Issues27SubscribersRead digestivedata.substack.com

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Latest Issues

Recent posts by this newsletter. Browse the email archive.

The Protein Paradox

If you watch TV, scroll social media, or spend five minutes in a grocery store, you see the same message repeated: add more protein.

15 days ago
12
2

DSI Update #3: Preprocessing Digestive Signals

## From Framework to Implementation

a month ago
8
0

How Exercise Quietly Supports Digestion

Exercise is something many people associate with physical fitness, but its effects extend far beyond muscles and endurance. Movement reshapes how the body manages energy, stress, and recovery across the day. These changes influence more tha...

a month ago
7
0

DSI Update #2: Building a Framework for Digestive Stability

In the last update, I introduced the Digestive Stability Index and the motivation behind building it.

2 months ago
7
1

Authors

The writers behind this newsletter.

  • Ryan Galitzdorfer

    Building data-driven tools to better measure digestive health. Grounded in lived experience and a belief in personalized, system-level insight.

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