title: Vitamin D, how much is enough and how much is too much?
authors: Edward
authors: E
authors: Giovannucci
mesh_terms: D050071:Bone Density Conservation Agents / Q000008:administration & dosage / Q000009:adverse effects / Q000097:blood; D004305:Dose-Response Relationship, Drug; D006801:Humans; D018673:Nutrition Policy; D009751:Nutritional Requirements; D014807:Vitamin D / Q000008:administration & dosage* / Q000009:adverse effects* / Q000097:blood; D014808:Vitamin D Deficiency / Q000401:mortality*
chemical_list: D050071:Bone Density Conservation Agents; D014807:Vitamin D