Richard Sprague

Does kombucha change my microbiome?

Personal experiment testing whether drinking kombucha produces measurable changes in gut microbiome composition over time.

Microbiome

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Personal Science Guide to the Microbiome

The definitive guide to microbiome testing

Viome Recommendations

R code to compare Viome food recommendations across multiple tests and track changes over time.

Microbiome

Richard Sprague's microbiome research and personal science experiments tracking gut bacteria over hundreds of tests.

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