Pro- and Antioxidant Effects of Vitamin C in Cancer in correspondence to Its Dietary and Pharmacological Concentrations.

Oxid Med Cell Longev · 2019 · PMC6942884 · PMID 31934267

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

of marginal significanceno p-value reported

Therefore, the effect of flavonoids on bioavailability of vitamin C in human is not completely known and it likely depends on cellular metabolic status, but several works suggest that it may be of marginal significance [ 15 ].

also in 464 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.