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the claim

Constipation is commonly reported by astronauts during spaceflight.

the verdict
INSUFFICIENT LEANING
Recorded sources
2 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

Is it true that constipation is commonly reported by astronauts during spaceflight?

Unclear. The retrieved items do not directly report constipation in astronauts. One spaceflight metabolomics study found prolonged intestinal transit time in astronauts, a mechanism consistent with constipation, and a space medicine text notes that some gastrointestinal symptoms are commonly reported by space flyers, but neither item states that constipation itself is commonly reported.

Verdict: PARTIAL LEAN · 2 sources for, 0 against · Last checked

The private library was unavailable for some searches in this check. Missing library results are not evidence against the claim.

Evidence for · 2
Longitudinal metabolomics profiles reveal increased gut microbial protein fermentation during Spaceflight.
2026
Get citation
G, L. B., J, S., SR, Z., SM, S., HM, R., & LO, D. (2026). Longitudinal metabolomics profiles reveal increased gut microbial protein fermentation during Spaceflight.. doi.org. https://doi.org/10.1038/s41467-026-74979-w

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More for · 1
Principles of Clinical Medicine for Space Flight
2008
Get citation
Barratt, M. R. & Pool, S. L. (2008). Principles of Clinical Medicine for Space Flight. play.google.com. https://play.google.com/store/books/details?id=QYrH9P0iPb8C&source=gbs_api

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