title: Optimal vitamin D status.
authors.forename: Robert P
authors.initials: RP
authors.lastname: Heaney
mesh_terms: D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007408:Intestinal Absorption / Q000502:physiology; D008264:Macrophages / Q000382:microbiology; D009169:Mycobacterium tuberculosis; D014807:Vitamin D / Q000031:analogs & derivatives / Q000097:blood*; D014808:Vitamin D Deficiency / Q000097:blood
chemical_list: D014807:Vitamin D; C104450:25-hydroxyvitamin D