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Vitamin D(3) and gargling for the prevention of upper respiratory tract infections: a randomized controlled trial
BACKGROUND: We undertook a 2X2 factorial, randomized controlled trial (RCT) to assess whether vitamin D(3) supplementation (10,000 international units per week) versus placebo and gargling versus no gargling could prevent viral, clinical upper respiratory tract infection (URTI) in university student...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4041358/ https://www.ncbi.nlm.nih.gov/pubmed/24885201 http://dx.doi.org/10.1186/1471-2334-14-273 |