title: Cholecalciferol, not ergocalciferol, should be used for vitamin D supplementation.
authors.forename: William B
authors.initials: WB
authors.lastname: Grant
mesh_terms: D050071:Bone Density Conservation Agents / Q000627:therapeutic use*; D002762:Cholecalciferol / Q000627:therapeutic use*; D004872:Ergocalciferols / Q000627:therapeutic use*; D050723:Fractures, Bone / Q000517:prevention & control*; D006801:Humans; D014807:Vitamin D / Q000031:analogs & derivatives / Q000097:blood
chemical_list: D050071:Bone Density Conservation Agents; D004872:Ergocalciferols; D014807:Vitamin D; D002762:Cholecalciferol; C104450:25-hydroxyvitamin D