High-dose intravenously (i.v) vitamin C in cancer patients is controversial. Numerous studies carried out on cancer cell lines and animal models demonstrated that millimolar vitamin C concentrations inhibit tumor cells viability, especially in association with chemotherapy. In cancer patients, high-dose i.v vitamin C in monotherapy does not show any anti-cancer activity. Clinical trials assessing high-dose i.v vitamin C concomitantly with chemotherapy do not conclude to reliable evidence for tumor control or overall survival benefit. Randomized double-blind trials are warranted.
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| http://dx.doi.org/10.53738/REVMED.2022.18.782.1002 | DOI Listing |
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