> you can't reasonably conclude that it was the vitamin D. Except you can, because that is the conclusion of at least one other study of the effect of Vitamin

> you can't reasonably conclude that it was the vitamin D. Except you can, because that is the conclusion of at least one other study of the effect of Vitamin D. https://pubmed.ncbi.nlm.nih.gov/16959053/ https://pubmed.ncbi.nlm.nih.gov/16959053/