Freeze-dried Lactobacillus plantarum 299v increases iron absorption in young females-Double isotope sequential single-blind studies in menstruating women.

PLoS One · 2017 · PMC5728536 · PMID 29236734

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

close to the margin of statistical significanceno p-value reported

However, although there was a significant difference in study 1 ( p = 0.040), it was close to the margin of statistical significance.

also in 10 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.