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Meta-analysis of vitamin D supplementation and hemoglobin concentration: methodological faults obscure the interpretation of the data
We read the review by Arabi et al. with great interest which tried to examine the effects of vitamin D supplementation on hemoglobin concentration. It seems that the article suffers from fundamental methodological issues and the conclusions are likely to be erroneous. In this regard, we would like t...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7980619/ https://www.ncbi.nlm.nih.gov/pubmed/33740966 http://dx.doi.org/10.1186/s12937-021-00681-w |