title: I see that some juice companies are adding vitamin D to their orange juice. Is this an effective way to get vitamin D? Would I still need a supplement?
mesh_terms: D001628:Beverages; D002136:Calcium, Dietary / Q000008:administration & dosage*; D032084:Citrus sinensis; D019587:Dietary Supplements; D006801:Humans
chemical_list: D002136:Calcium, Dietary