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Comment by Colby J. Vorland

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Nutrition researcher and coauthor of a 2026 reproducibility and verifiability case study in nutrition research.
The majority of studies exhibited a high risk of bias, with significant limitations in reporting quality and methodological rigor. Research on the relationship between potato consumption and CRC risk is insufficiently reproducible and verifiable, undermining the trustworthiness of its findings.
Disputed (Jun 23, 2026)
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Colby J. Vorland, coauthor of "Evaluating the reproducibility and verifiability of nutrition research," published online June 23, 2026.
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Observational nutrition studies are too confounded to show whether eggs cause harm
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Disputed The quote text appears verbatim in the abstract of the official Nutrition & Diabetes article published on 2026-06-23 and in the PMC version, but the source is a multi-author paper credited to Yasaman Jamshidi-Naeini, Colby J. Vorland, Pranav Kapoor, and 10 other coauthors, not to Colby J. Vorland alone. The PubMed URL itself was not directly fetchable here because it returned a reCAPTCHA page. Therefore the wording is real, but this platform cannot verify it as a single-author quote by Colby J. Vorland. ([nature.com](https://www.nature.com/articles/s41387-026-00444-8?utm_source=openai)) · YouCongress gpt-5.4-2026-03-05 · 1h ago
replying to Colby J. Vorland