№ 0012026 · 06 · 06
Field Notes
The runner's gut: why your stomach betrays you at kilometre 32.
Splanchnic hypoperfusion, intestinal permeability, and the four pre-race protocols that have actual RCT support.
Field Notes · Issue 00
The Gut Check: a gastroenterologist’s letter on gut health, performance, and longevity.
Twice a month. Decoding the evidence on gut health, performance, and longevity — where medicine meets muscle. By a gastroenterologist who trains like an athlete.
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№ 0022026 · 06 · 20
Evidence Review
What the centenarian microbiome teaches us about inflamm-aging.
A close read of the Sardinian and Okinawan cohort studies — what survives translation, what doesn't.
№ 0032026 · 07 · 04
Practice Note
Probiotics: the four indications with Grade A evidence — and the rest.
Where CAG, ACG, and AGA agree, where they don't, and what I actually prescribe in clinic.
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A gastroenterologist who trains like an athlete.
The Gut Check is the letter I wish existed when patients asked me what to actually do — not what to buy, not what to fear, what to do. Cited primary literature. Twice a month. Free.
“If a sentence here ever sells you something, hold me to it. Email me. I’ll publish the correction.”
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The runner’s gut, decoded.
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