Causal link between vitamin D deficiency and ill health still possible

Affiliations

Comment

Barbara J Boucher. BMJ. 2014.

. 2014 Apr 29:348:g2923.

doi: 10.1136/bmj.g2923.

¹ Blizard Institute, Bart's and the London School of Medicine and Dentistry, Queen Mary University of London, London E1 2AT, UK.

No abstract available

Comment in

Authors' reply to Boucher.
Theodoratou E, Ioannidis JP. Theodoratou E, et al. BMJ. 2014 Apr 29;348:g2927. doi: 10.1136/bmj.g2927. BMJ. 2014. PMID: 24780520 No abstract available.

Vitamin D and multiple health outcomes: umbrella review of systematic reviews and meta-analyses of observational studies and randomised trials.
Theodoratou E, Tzoulaki I, Zgaga L, Ioannidis JP. Theodoratou E, et al. BMJ. 2014 Apr 1;348:g2035. doi: 10.1136/bmj.g2035. BMJ. 2014. PMID: 24690624 Free PMC article.
Vitamin D shows no clear evidence of benefits despite hundreds of studies.
Kmietowicz Z. Kmietowicz Z. BMJ. 2014 Apr 1;348:g2489. doi: 10.1136/bmj.g2489. BMJ. 2014. PMID: 24692759 No abstract available.