title: Vitamin D--risk vs benefit.
mesh_terms: D000328:Adult; D002648:Child; D005527:Food, Fortified / Q000009:adverse effects; D006801:Humans; D007223:Infant; D009751:Nutritional Requirements; D014807:Vitamin D / Q000008:administration & dosage* / Q000009:adverse effects
chemical_list: D014807:Vitamin D