Cited by 13Vitamin C and Antioxidants ResearchAntioxidant Activity and Oxidative StressVitamin D Research Studies

Vitamin C in high doses in the treatment of the common cold

Open access
Asfora, J.·1977·Zenodo

Abstract

This is a report for a placebo-controled treatment trial on the effect of 6 g/day vitamin C on the common cold. Issues of the journal are available through the net since 1999, whereas this was published in 1977. This was included eg. in the Cochrane review on vitamin C and the common cold (2013).

Integrity signals

Registry

DataCite · 10.5281/zenodo.7661409

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Claims the paper makes

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  • In Asfora 1977, if vitamin C was initiated later than 24 hours following symptom onset, there was no meaningful difference between the groups.

    “However, if vitamin C was initiated later than 24 hours following the onset of symptoms, there was no meaningful difference between the groups.”

    From Vitamin C for preventing and treating the common cold (2013) · cites this paper as Asfora 1977

  • In Asfora 1977, when treatment started within 24 hours of symptom onset, the mean duration of vitamin C treated colds was 3.6 days, whereas the duration was 6.9 days with other medications.

    “When treatment started within 24 hours of the onset of symptoms, the mean duration of vitamin C treated colds was 3.6 days, whereas the duration was 6.9 days with the other medications (Hemilä 2006a).”

    From Vitamin C for preventing and treating the common cold (2013) · cites this paper as Asfora 1977

  • Asfora 1977 gave the same participants either vitamin C (6 g/day for five days) or other medications during different common cold episodes, but not in a double-blinded design.

    “Asfora 1977 gave the same participants either vitamin C (6 g/day for five days) or other medications (aspirin, etc.) during different common cold episodes, but not in a double‐blinded design.”

    From Vitamin C for preventing and treating the common cold (2013) · cites this paper as Asfora 1977

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Authors
Asfora, J.
Affiliations
Universidade Federal de Pernambuco (BR)
Corresponding author
Asfora, J.
Venue
Zenodo
Publisher
Zenodo
Published
1977-01-01
OpenAlex
W6931763321
Cited by
13
References
0
Citations by year
2024: 1 · 2021: 1 · 2013: 1
FWCI
0.46
Type
journal article
Language
en
Open access
Locations
  • Zenodo (CERN European Organization for Nuclear Research) (submittedVersion, cc-by)
  • Zenodo (CERN European Organization for Nuclear Research) (cc-by)
Topics
  • Health Sciences › Nursing › Nutrition and Dietetics › Vitamin C and Antioxidants Research
  • Health Sciences › Medicine › Biochemistry › Antioxidant Activity and Oxidative Stress
  • Health Sciences › Medicine › Pathology and Forensic Medicine › Vitamin D Research Studies
Keywords
vitamin C, high-dose vitamin C, common cold, vitamin C supplementation, cold treatment

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