title: Vitamin D shows no clear evidence of benefits despite hundreds of studies.
authors.affiliation: BMJ.
authors.forename: Zosia
authors.initials: Z
authors.lastname: Kmietowicz
mesh_terms: D006801:Humans; D014807:Vitamin D / Q000627:therapeutic use*; D014808:Vitamin D Deficiency / Q000401:mortality*; D014815:Vitamins / Q000627:therapeutic use*
chemical_list: D014815:Vitamins; D014807:Vitamin D